[OSL | CCIE_Voice] H323 GW GK
I have this scenario. I want to register BR1 router as h323 gateway to CUCM. In addition HQ Router is configured as a Gatekeeper as well , but I don't want BR1 gateway to register with GK. For that I configure below (on BR1 Router) int xxx h323-gateway voip interface h323-gateway voip bind srcaddr x.x.x.x gateway But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't configure for it ) How can I configure gatekeeper to reject registration request from BR1? ( I configured GK as per IPExpert BLS solutions) Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] H323 GW GK
Hi Ken, On the BR1 router, enter command, no gateway and see if that helps. Regards Gurpreet On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan kew...@gmail.com wrote: I have this scenario. I want to register BR1 router as h323 gateway to CUCM. In addition HQ Router is configured as a Gatekeeper as well , but I don't want BR1 gateway to register with GK. For that I configure below (on BR1 Router) int xxx h323-gateway voip interface h323-gateway voip bind srcaddr x.x.x.x gateway But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't configure for it ) How can I configure gatekeeper to reject registration request from BR1? ( I configured GK as per IPExpert BLS solutions) Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] H323 GW GK
You also do not need the h323-gateway voip interface command. This command is not required for a gw to register as an h323 gw but one of the commands needed if you are registering it to a gatekeeper Randall Sent from my iPhone On Nov 30, 2011, at 7:22 AM, Gurpreet Singh Kukreja tycoononway1...@gmail.com wrote: Hi Ken, On the BR1 router, enter command, no gateway and see if that helps. Regards Gurpreet On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan kew...@gmail.com wrote: I have this scenario. I want to register BR1 router as h323 gateway to CUCM. In addition HQ Router is configured as a Gatekeeper as well , but I don't want BR1 gateway to register with GK. For that I configure below (on BR1 Router) int xxx h323-gateway voip interface h323-gateway voip bind srcaddr x.x.x.x gateway But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't configure for it ) How can I configure gatekeeper to reject registration request from BR1? ( I configured GK as per IPExpert BLS solutions) Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
[OSL | CCIE_Voice] Creating log files in the lab.
I don't think this is an NDA topic. If you think it is, please disregard. Is there any restriction to create log files on the Lab pc you work off in the lab? I like to grab the default CUE config into a text file and modify then paste back. Just wondering if the PC is locked down that I can't save files along the way. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
[OSL | CCIE_Voice] Problem with Multicast MOH from router flash
Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out ... ? Regards Rynard ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
[OSL | CCIE_Voice] Automated Reply Re: CCIE_Voice Digest, Vol 69, Issue 207
This is an automated reply to your message CCIE_Voice Digest, Vol 69, Issue 207 sent to stewart.mcfarl...@provista-uk.com. Dear ccie_voice-requ...@onlinestudylist.com Thank you for your email. Please note that due to unforseen circumstances I will be out of the office for the rest of this week (w/c 17/10/11). If you require any assistance please contact the provista office on 08456424642. For technical assistance please contact serviced...@provista-uk.com. Thanks Stewart ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Creating log files in the lab.
It's not locked down. I usually create 4 notepads on the desktop for my configs. Thanks, Jason Langenfeld From: ccielabrat ccielab...@gmail.commailto:ccielab...@gmail.com Date: Wed, 30 Nov 2011 11:03:35 -0500 To: ccie foro ipexpert ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Creating log files in the lab. I don't think this is an NDA topic. If you think it is, please disregard. Is there any restriction to create log files on the Lab pc you work off in the lab? I like to grab the default CUE config into a text file and modify then paste back. Just wondering if the PC is locked down that I can't save files along the way. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash
Hi Rynard, Check the following: 1) When you put the BR1 phone on hold, ssh into your CCM server and run the command, show perf query class Cisco MOH Device and check if it shows Multicast Sessions as 1 which would mean an active multicast session. If the value is 1, then the multicast music is played from the CCM and not the router. 2) For the PSTN Calls, check: a) If the Branch router and the Branch site phones are assigned the correct device pool? b) Max hops on the MOH server should be set to 1. c) Region setting between the MOH region if created and applied on the Device Pool for the MOH server should be G711. d) The MRGL applied on the Branch phones should contain the Multicast MOH server. HTH Regards Gurpreet On Wed, Nov 30, 2011 at 11:12 AM, Rynard Coetzee rynard.coet...@bytes.co.za wrote: Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out … ? Regards Rynard ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] OT: Compatible 7961 displays
7960's and 7961's have different screens, so I'm not sure it will work... -Chase -- If winners never quit and quitters never win, then who coined the phrase, Quit while you’re still ahead.? From: mik...@msn.com To: ccie_voice@onlinestudylist.com Date: Tue, 29 Nov 2011 17:57:52 -0500 Subject: [OSL | CCIE_Voice] OT: Compatible 7961 displays Hi All this is a bit off topic, but I got ripped off on Ebay with a dead 7961 so I purchased a 7961 with a smashed screen, but otherwise functional. Only to find out the dead 7961 has a bad display also. Does anyone know if a 7940/60 displays are compatible? They are really cheap on ebay while the 7941’s are still going for 50.00. Thanks,Mike ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash
Make sure that you configured the codec under the dial peers on BR1. They use g729 by default. Sounds like the dial-peers to call manager from BR1 don't have a voice class codec or are a hard set codec configured. Sent from my iPhone On Nov 30, 2011, at 8:12 AM, Rynard Coetzee rynard.coet...@bytes.co.za wrote: Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out … ? Regards Rynard ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
[OSL | CCIE_Voice] Need Help with MoH
Hello, I am facing a Problem with MoH over the SIP/H323 Trunk with MTP. I know, that the multicast MoH is not supported when the MTP is check in the H323 gateway, but I have a problem with Unicast MoH with transcoding. But I have the following configuration. Only G711U is activated for MoH (default). I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so that this Region is using G729 to CUCM IP Phones, and to MoH regions as well: So I have HQ_Region - G711 Inside and G729 to SIP_Trunk_Region. SIP_Trunk_Region - G711 inside and G729 to HQ_Region. So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP Phones along with the MoH Server are assigned the HQ_Region. Also I have an G729 MTP on a Router, which is assigned the MTP_Region (Which is using G729 to all other Regions). Transcoder is assigne the HQ_Region. So when I call the SIP Trunk (CUCME IP Phones) the call is successful and negotiated codec is G729, and MTP is also allocated, as I have checked the MTP Required Checkbox. But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone hears a Beeps instead of MoH Music. I cannot get how to make transcoder to transcode the MoH from G711 to G729, so that the MTP will be also used on the SIP Trunk. BTW, when I remove the MTP Required from the SIP Trunk, the MoH is transcoded, and the remote IP Phone (CUCME) can hear the music. But I want to have an MTP checked as well, and in this case the MoH music does not play. (Only Beeps). Please help me. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
[OSL | CCIE_Voice] Adding second language to CUE
I'm trying to add a second language to an AIM-CUE. I use the command software install add url ftp://x.x.x.x/xyz.pkg and it seems to run without a problem but when it finishes processing the file, I get the follow message : Language add-ons found on the system (1): Installed SKUName (version) -- * ENU CUE Voicemail US English (7.0.6) Maximum allowed language add-ons (=1) already installed. You can use software uninstall to remove add-ons. ui_install scripts executed successfully. The issue is if I run Show software licenses , it indicates a max of 2 languages are allowed. CUE# sho software licenses Installed license files: - voicemail_lic.sig : 12 MAILBOX LICENSE Core: - Application mode: CCME - Total usable system ports: 6 Voicemail/Auto Attendant: - Max system mailbox capacity time: 840 - Default # of general delivery mailboxes: 5 - Default # of personal mailboxes: 12 - Max # of configurable mailboxes: 17 Interactive Voice Response: - Max # of IVR sessions: Not Available Languages: - Max installed languages: 2 - Max enabled languages: 2 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 208
Rynard, Check the bandwithd assigned to this location against the DP for the MOH server. Make sure at least its enough for a1 stream in G711 Additionally having the loopback before the voice interface in the route statement has proven to have issues. Changes suggested: no Ccm-manager music-on-hold Ccm-manager music-on-hold voice interface no Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) Multicast moh 239.1.1.1 port 16384 route 10.10.201.1 (Voice Int) 10.10.110.2 (loopback) Let us know how it goes From: ccie_voice-requ...@onlinestudylist.com Subject: CCIE_Voice Digest, Vol 69, Issue 208 To: ccie_voice@onlinestudylist.com Date: Wed, 30 Nov 2011 12:00:02 -0500 Send CCIE_Voice mailing list submissions to ccie_voice@onlinestudylist.com To subscribe or unsubscribe via the World Wide Web, visit http://onlinestudylist.com/mailman/listinfo/ccie_voice or, via email, send a message with subject or body 'help' to ccie_voice-requ...@onlinestudylist.com You can reach the person managing the list at ccie_voice-ow...@onlinestudylist.com When replying, please edit your Subject line so it is more specific than Re: Contents of CCIE_Voice digest... Today's Topics: 1. Problem with Multicast MOH from router flash (Rynard Coetzee) 2. Automated Reply Re: CCIE_Voice Digest, Vol 69, Issue 207 (stewart.mcfarl...@provista-uk.com) 3. Re: Creating log files in the lab. (Jason Langenfeld) 4. Re: Problem with Multicast MOH from router flash (Gurpreet Singh Kukreja) -- Message: 1 Date: Wed, 30 Nov 2011 16:12:25 + From: Rynard Coetzee rynard.coet...@bytes.co.za To: ccie_voice@onlinestudylist.com ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash Message-ID: 97D19F256B859A48A6A93E8A9210E52A17A0FB26@BYTESEXCH2K10N1.bytes.local Content-Type: text/plain; charset=us-ascii Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out ... ? Regards Rynard -- next part -- An HTML attachment was scrubbed... URL: /archives/ccie_voice/attachments/2030/586aadf6/attachment-0001.html -- Message: 2 Date: Wed, 30 Nov 2011 16:27:56 + From: stewart.mcfarl...@provista-uk.com To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Automated Reply Re: CCIE_Voice Digest, Vol 69, Issue 207 Message-ID: e1rvn0m-0003qm...@hermes.hosts.co.uk This is an automated reply to your message CCIE_Voice Digest, Vol 69, Issue 207 sent to stewart.mcfarl...@provista-uk.com. Dear ccie_voice-requ...@onlinestudylist.com Thank you for your email. Please note that due to unforseen circumstances I will be out of the office for the rest of this week (w/c 17/10/11). If you require any assistance please contact the provista office on 08456424642. For technical assistance please contact serviced...@provista-uk.com. Thanks Stewart -- Message: 3 Date: Wed, 30 Nov 2011 16:31:58 + From: Jason Langenfeld jlangenf...@prosysis.com To: ccielabrat ccielab...@gmail.com, ccie foro ipexpert ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] Creating log files in the lab. Message-ID: cafbb654.b5e8%jlangenf...@prosysis.com Content-Type: text/plain; charset=us-ascii It's not locked down. I usually create 4 notepads on the desktop for my configs. Thanks, Jason Langenfeld From: ccielabrat ccielab...@gmail.commailto:ccielab...@gmail.com Date: Wed, 30 Nov 2011 11:03:35 -0500 To: ccie foro ipexpert ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Creating log files in the lab. I don't think this is an NDA topic. If you think it is, please disregard. Is there any restriction to create log files on the Lab pc you work off in the lab? I like to grab the default CUE config into a text file and modify then paste back. Just wondering if the PC is locked down that I can't save files along the way
Re: [OSL | CCIE_Voice] H323 GW GK
Another way to do this is on the gatekeeper configure: no zone subnet ZONE default enable zone subnet ZONE subnet of gateway you want to register subnet mask enable this will prevent gateways from registering to GK automatically and only allow gateways on the subnet which you have specified, to register to GK On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan kew...@gmail.com wrote: I have this scenario. I want to register BR1 router as h323 gateway to CUCM. In addition HQ Router is configured as a Gatekeeper as well , but I don't want BR1 gateway to register with GK. For that I configure below (on BR1 Router) int xxx h323-gateway voip interface h323-gateway voip bind srcaddr x.x.x.x gateway But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't configure for it ) How can I configure gatekeeper to reject registration request from BR1? ( I configured GK as per IPExpert BLS solutions) Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 208
Rynard, Check the bandwidth assigned to this location against the DP for the MOH server. Make sure at least its enough for 1 stream in G711 Additionally having the loopback before the voice interface in the route statement has proven to have issues. Changes suggested: no Ccm-manager music-on-hold Ccm-manager music-on-hold voice interface (bound to the voice int) no Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) Multicast moh 239.1.1.1 port 16384 route 10.10.201.1 (Voice Int) 10.10.110.2 (loopback) Let us know how it goes -- Message: 1 Date: Wed, 30 Nov 2011 16:12:25 + From: Rynard Coetzee rynard.coet...@bytes.co.za To: ccie_voice@onlinestudylist.com ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash Message-ID: 97D19F256B859A48A6A93E8A9210E52A17A0FB26@BYTESEXCH2K10N1.bytes.local Content-Type: text/plain; charset=us-ascii Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out ... ? Regards Rynard -- next part -- An HTML attachment was scrubbed... URL: /archives/ccie_voice/attachments/2030/586aadf6/attachment-0001.html -- Message: 2 Date: Wed, 30 Nov 2011 16:27:56 + From: stewart.mcfarl...@provista-uk.com To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Automated Reply Re: CCIE_Voice Digest, Vol 69, Issue 207 Message-ID: e1rvn0m-0003qm...@hermes.hosts.co.uk This is an automated reply to your message CCIE_Voice Digest, Vol 69, Issue 207 sent to stewart.mcfarl...@provista-uk.com. Dear ccie_voice-requ...@onlinestudylist.com Thank you for your email. Please note that due to unforseen circumstances I will be out of the office for the rest of this week (w/c 17/10/11). If you require any assistance please contact the provista office on 08456424642. For technical assistance please contact serviced...@provista-uk.com. Thanks Stewart -- Message: 3 Date: Wed, 30 Nov 2011 16:31:58 + From: Jason Langenfeld jlangenf...@prosysis.com To: ccielabrat ccielab...@gmail.com, ccie foro ipexpert ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] Creating log files in the lab. Message-ID: cafbb654.b5e8%jlangenf...@prosysis.com Content-Type: text/plain; charset=us-ascii It's not locked down. I usually create 4 notepads on the desktop for my configs. Thanks, Jason Langenfeld From: ccielabrat ccielab...@gmail.commailto:ccielab...@gmail.com Date: Wed, 30 Nov 2011 11:03:35 -0500 To: ccie foro ipexpert ccie_voice@onlinestudylist.commailto:ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Creating log files in the lab. I don't think this is an NDA topic. If you think it is, please disregard. Is there any restriction to create log files on the Lab pc you work off in the lab? I like to grab the default CUE config into a text file and modify then paste back. Just wondering if the PC is locked down that I can't save files along the way. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com -- Message: 4 Date: Wed, 30 Nov 2011 12:00:00 -0500 From: Gurpreet Singh Kukreja tycoononway1...@gmail.com To: Rynard Coetzee rynard.coet...@bytes.co.za Cc: ccie_voice@onlinestudylist.com ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash Message-ID: CABmpSZToz1Jids5k-niBjY4PT+8+S1pPK3o_k8KktYK-M=p...@mail.gmail.com Content-Type: text/plain; charset=windows-1252 Hi Rynard, Check the following: 1) When you put the BR1 phone on hold, ssh into your CCM server and run the command, show perf query class Cisco MOH Device and check if it shows Multicast Sessions as 1 which would mean an active multicast session. If the value is 1
Re: [OSL | CCIE_Voice] Need Help with MoH
Bit confusing. Why do you need XCODE. From HQ_Region (MoH server) to MTP_Region its G729 and from MTP_Region to SIP_Trunk_Region. So I don't see any need for XCODE. In fact you need to enable G729 codec from IPVMS service parameters for MoH since only G711 is allowed by default (you need to select both). After this you should be able to hear MoH instead of ToH. Regards, Mohammed Al Baqari From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of datucha123 datucha123 Sent: Wednesday, November 30, 2011 10:59 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Need Help with MoH Hello, I am facing a Problem with MoH over the SIP/H323 Trunk with MTP. I know, that the multicast MoH is not supported when the MTP is check in the H323 gateway, but I have a problem with Unicast MoH with transcoding. But I have the following configuration. Only G711U is activated for MoH (default). I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so that this Region is using G729 to CUCM IP Phones, and to MoH regions as well: So I have HQ_Region - G711 Inside and G729 to SIP_Trunk_Region. SIP_Trunk_Region - G711 inside and G729 to HQ_Region. So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP Phones along with the MoH Server are assigned the HQ_Region. Also I have an G729 MTP on a Router, which is assigned the MTP_Region (Which is using G729 to all other Regions). Transcoder is assigne the HQ_Region. So when I call the SIP Trunk (CUCME IP Phones) the call is successful and negotiated codec is G729, and MTP is also allocated, as I have checked the MTP Required Checkbox. But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone hears a Beeps instead of MoH Music. I cannot get how to make transcoder to transcode the MoH from G711 to G729, so that the MTP will be also used on the SIP Trunk. BTW, when I remove the MTP Required from the SIP Trunk, the MoH is transcoded, and the remote IP Phone (CUCME) can hear the music. But I want to have an MTP checked as well, and in this case the MoH music does not play. (Only Beeps). Please help me. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Creating log files in the lab.
Hi There are no such restrictions. I remember creating 6. Regards Amit Sent from my iPad On 1/12/2011, at 5:03 AM, ccielabrat ccielab...@gmail.com wrote: I don't think this is an NDA topic. If you think it is, please disregard. Is there any restriction to create log files on the Lab pc you work off in the lab? I like to grab the default CUE config into a text file and modify then paste back. Just wondering if the PC is locked down that I can't save files along the way. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 210
Hello Ken, The command h323-gateway voip interface is used only if you need to register the gateway with a GK. Remove it From: ccie_voice-requ...@onlinestudylist.com Subject: CCIE_Voice Digest, Vol 69, Issue 210 To: ccie_voice@onlinestudylist.com Date: Wed, 30 Nov 2011 14:48:54 -0500 Send CCIE_Voice mailing list submissions to ccie_voice@onlinestudylist.com To subscribe or unsubscribe via the World Wide Web, visit http://onlinestudylist.com/mailman/listinfo/ccie_voice or, via email, send a message with subject or body 'help' to ccie_voice-requ...@onlinestudylist.com You can reach the person managing the list at ccie_voice-ow...@onlinestudylist.com When replying, please edit your Subject line so it is more specific than Re: Contents of CCIE_Voice digest... Today's Topics: 1. Re: H323 GW GK (Eliot Ngwa) 2. Re: CCIE_Voice Digest, Vol 69, Issue 208 (Jonathan Monestel) 3. Re: Need Help with MoH (Mohammed Al Baqari) -- Message: 1 Date: Wed, 30 Nov 2011 14:09:20 -0500 From: Eliot Ngwa eliot.n...@gmail.com To: Ken Wyan kew...@gmail.com Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] H323 GW GK Message-ID: CAO1yrb7o2mVpAMavPLC5ANbGDHYBq=ukdstz4qwnencwfdy...@mail.gmail.com Content-Type: text/plain; charset=iso-8859-1 Another way to do this is on the gatekeeper configure: no zone subnet ZONE default enable zone subnet ZONE subnet of gateway you want to register subnet mask enable this will prevent gateways from registering to GK automatically and only allow gateways on the subnet which you have specified, to register to GK On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan kew...@gmail.com wrote: I have this scenario. I want to register BR1 router as h323 gateway to CUCM. In addition HQ Router is configured as a Gatekeeper as well , but I don't want BR1 gateway to register with GK. For that I configure below (on BR1 Router) int xxx h323-gateway voip interface h323-gateway voip bind srcaddr x.x.x.x gateway But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't configure for it ) How can I configure gatekeeper to reject registration request from BR1? ( I configured GK as per IPExpert BLS solutions) Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com -- next part -- An HTML attachment was scrubbed... URL: /archives/ccie_voice/attachments/2030/7eb1fecc/attachment-0001.html -- Message: 2 Date: Wed, 30 Nov 2011 13:29:43 -0600 From: Jonathan Monestel jonathanmones...@hotmail.com To: rynard.coet...@bytes.co.za Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 208 Message-ID: col102-w28e3e39dc305b6498a4ff6d1...@phx.gbl Content-Type: text/plain; charset=iso-8859-1 Rynard, Check the bandwidth assigned to this location against the DP for the MOH server. Make sure at least its enough for 1 stream in G711 Additionally having the loopback before the voice interface in the route statement has proven to have issues. Changes suggested: no Ccm-manager music-on-hold Ccm-manager music-on-hold voice interface (bound to the voice int) no Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) Multicast moh 239.1.1.1 port 16384 route 10.10.201.1 (Voice Int) 10.10.110.2 (loopback) Let us know how it goes -- Message: 1 Date: Wed, 30 Nov 2011 16:12:25 + From: Rynard Coetzee rynard.coet...@bytes.co.za To: ccie_voice@onlinestudylist.com ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash Message-ID: 97D19F256B859A48A6A93E8A9210E52A17A0FB26@BYTESEXCH2K10N1.bytes.local Content-Type: text/plain; charset=us-ascii Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music
Re: [OSL | CCIE_Voice] Need Help with MoH
Yes :) I know that I can enable the G729 from the IPVMS Service. But I was just testing :) I am just wondering how to make it On Wed, Nov 30, 2011 at 11:48 PM, Mohammed Al Baqari baqari.voic...@gmail.com wrote: Bit confusing. Why do you need XCODE. From HQ_Region (MoH server) to MTP_Region its G729 and from MTP_Region to SIP_Trunk_Region. So I don’t see any need for XCODE. ** ** In fact you need to enable G729 codec from IPVMS service parameters for MoH since only G711 is allowed by default (you need to select both). After this you should be able to hear MoH instead of ToH. ** ** Regards, Mohammed Al Baqari ** ** *From:* ccie_voice-boun...@onlinestudylist.com [mailto: ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *datucha123 datucha123 *Sent:* Wednesday, November 30, 2011 10:59 PM *To:* ccie_voice@onlinestudylist.com *Subject:* [OSL | CCIE_Voice] Need Help with MoH ** ** Hello, I am facing a Problem with MoH over the SIP/H323 Trunk with MTP. I know, that the multicast MoH is not supported when the MTP is check in the H323 gateway, but I have a problem with Unicast MoH with transcoding.* *** But I have the following configuration. Only G711U is activated for MoH (default). I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so that this Region is using G729 to CUCM IP Phones, and to MoH regions as well: So I have HQ_Region - G711 Inside and G729 to SIP_Trunk_Region. SIP_Trunk_Region - G711 inside and G729 to HQ_Region. So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP Phones along with the MoH Server are assigned the HQ_Region. Also I have an G729 MTP on a Router, which is assigned the MTP_Region (Which is using G729 to all other Regions). Transcoder is assigne the HQ_Region. So when I call the SIP Trunk (CUCME IP Phones) the call is successful and negotiated codec is G729, and MTP is also allocated, as I have checked the MTP Required Checkbox. But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone hears a Beeps instead of MoH Music. I cannot get how to make transcoder to transcode the MoH from G711 to G729, so that the MTP will be also used on the SIP Trunk. BTW, when I remove the MTP Required from the SIP Trunk, the MoH is transcoded, and the remote IP Phone (CUCME) can hear the music. But I want to have an MTP checked as well, and in this case the MoH music does not play. (Only Beeps). Please help me. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Need Help with MoH
Enjoy J Regards, Mohammed Al Baqari From: datucha123 datucha123 [mailto:datucha...@gmail.com] Sent: Thursday, December 01, 2011 12:24 AM To: Mohammed Al Baqari Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] Need Help with MoH Yes :) I know that I can enable the G729 from the IPVMS Service. But I was just testing :) I am just wondering how to make it On Wed, Nov 30, 2011 at 11:48 PM, Mohammed Al Baqari baqari.voic...@gmail.com wrote: Bit confusing. Why do you need XCODE. From HQ_Region (MoH server) to MTP_Region its G729 and from MTP_Region to SIP_Trunk_Region. So I don't see any need for XCODE. In fact you need to enable G729 codec from IPVMS service parameters for MoH since only G711 is allowed by default (you need to select both). After this you should be able to hear MoH instead of ToH. Regards, Mohammed Al Baqari From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of datucha123 datucha123 Sent: Wednesday, November 30, 2011 10:59 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] Need Help with MoH Hello, I am facing a Problem with MoH over the SIP/H323 Trunk with MTP. I know, that the multicast MoH is not supported when the MTP is check in the H323 gateway, but I have a problem with Unicast MoH with transcoding. But I have the following configuration. Only G711U is activated for MoH (default). I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so that this Region is using G729 to CUCM IP Phones, and to MoH regions as well: So I have HQ_Region - G711 Inside and G729 to SIP_Trunk_Region. SIP_Trunk_Region - G711 inside and G729 to HQ_Region. So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP Phones along with the MoH Server are assigned the HQ_Region. Also I have an G729 MTP on a Router, which is assigned the MTP_Region (Which is using G729 to all other Regions). Transcoder is assigne the HQ_Region. So when I call the SIP Trunk (CUCME IP Phones) the call is successful and negotiated codec is G729, and MTP is also allocated, as I have checked the MTP Required Checkbox. But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone hears a Beeps instead of MoH Music. I cannot get how to make transcoder to transcode the MoH from G711 to G729, so that the MTP will be also used on the SIP Trunk. BTW, when I remove the MTP Required from the SIP Trunk, the MoH is transcoded, and the remote IP Phone (CUCME) can hear the music. But I want to have an MTP checked as well, and in this case the MoH music does not play. (Only Beeps). Please help me. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Need help understanding this behavior
Thanks, now do you guys know if this is going to be addressed in later revisions of CUCM (8.x) OR changing from H323 to SIP would help? OR may be its just the way MTP behaves and you just can't support MMoH with MTP involved? Priyank On Wed, Nov 30, 2011 at 5:14 PM, Mohammed Al Baqari baqari.voic...@gmail.com wrote: Guys,b ** ** MMoH isn’t supported as per Cisco when MTP is invoked. Instead you will hear ToH. ** ** “The following restriction exists for multicast music on hold (MOH) when a media termination point (MTP) is invoked. When an MTP resource gets invoked in a call leg at a site that is using multicast MOH, the caller receives silence instead of music on hold. To avoid this scenario, configure unicast MOH or Tone on Hold instead of multicast MOH.” ** ** http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_1_2/ccmfeat/fsmoh.html ** ** Regards, Mohammed Al Baqari ** ** *From:* ccie_voice-boun...@onlinestudylist.com [mailto: ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Robert Thomas *Sent:* Saturday, November 26, 2011 10:43 AM *To:* Divin Mathew John *Cc:* ccie_voice@onlinestudylist.com; Priyank Kiran *Subject:* Re: [OSL | CCIE_Voice] Need help understanding this behavior*** * ** ** Divin is right. MTP doesnt support connecting to a multicast stream, so it would make sense CUCM converts it to a unicast stream. On Fri, Nov 25, 2011 at 11:32 PM, Divin Mathew John divinj...@gmail.com wrote: I think this is normal behaviour. MULTICAST MOH cannot go thru MTP. as in the MTP cannot re-originate the stream. CUCM uses Unicast MOH instead. At least in the lab scenario, try not to check MTP box. ** ** On Fri, Nov 25, 2011 at 1:58 PM, Ashraf Ayyash ash.ayy...@gmail.com wrote: I Got real case for the same issue but longtime ago , cannot remember 100% what i have done on it can you please collect ccm sdi sdl and IPVMS detailed traces for the both calls ? I will may take a look when i will have Chance to , but i also need to know why you have enabled the MTP first place and what type of MTP we have IOS or CCM MTP ? Ash On Thu, Nov 24, 2011 at 4:42 PM, Priyank Kiran priyank.ki...@gmail.com wrote: It does On Thursday, November 24, 2011, Mohd Baqari baqari.voic...@gmail.com wrote: The MRGL of MTP should have MoH multicast. Regards, Mohammed Al Baqari Sent from my iPhone On Nov 25, 2011, at 1:57 AM, Priyank Kiran priyank.ki...@gmail.com wrote: No it's not, have 2 MRGLs 1) MRGL attached to DP of gateway and MTP are same mrgl-siteXX mrg-moh + mrg-mtp-siteXX 2) MRGL attached to DP of MoH server mrgl-moh mrg-moh Would like to point out that I only have 1 muticast source and server in my cluster which has been bound to mrg-moh. On Thu, Nov 24, 2011 at 4:44 PM, Mohd Baqari baqari.voic...@gmail.com wrote: What is the MRGL assigned to the device pool of your MTP. Is it the same MoH multicast MRGL. Regards, Mohammed Al Baqari Sent from my iPhone On Nov 24, 2011, at 9:50 PM, Priyank Kiran priyank.ki...@gmail.com wrote: Experts, Need help understanding the following behavior conceptually - Have the subscriber as dedicated MOH multicast server incrementing on port with default address 239.1.1.1 port 16384 Remote H323 gateway, with local music-on-hold wav file spoofing the above source address. This works as expected when put on HOLD and I see all the right output via show ccm-manager music-on-hold and debug ccm-manager music events and show perf query class However, when I check the Media Termination Point Required box on the gateway page in CUCM - I no longer see it sourcing off of the local router flash and it now becomes a unicast stream sourcing off of the Subscriber which I can see from the show perf query class command. Couple questions I have is 1) What forces it to go unicast when you check the MTP required box? 2) Can you still have multicast music-on-hold stream off the local router flash with MTP required check ON? Thanks, Priyank ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://www.platinumplacement.com/ ** **
[OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711
Hi, I'm working on Vol 2 Lab 2: H.323 GK controlled trunk between CUCM to CME. This is different from Vol 2 Lab 1 task where we used a CUBE between CUCM and CME. My problem: I cannot get inbound G.729 calls from CUCM to CME SIP phones to work: it clearly is some sort of codec issue; when I reconfigure to allow G.711 everywhere it works. On inbound, BR2-RTR just doesn't invoke any transcoder. One consequence is CFNA to CUE fails too (G.711 issues). To CME SCCP phones, it is the phone that switches to G.729 and does not need a transcoder (inbound or outbound). Outbound calls to CUCM work: BR2-RTR invokes a transcoder G.711 - G.729 to CUCM. All PSTN calls work; H.323 trunk calls to CME SCCP phones work (except of course CF to VM). !--- SIP Phone voice register pool 2 id mac 0064.40B4.5F35 type 7962 number 1 dn 2 dtmf-relay rtp-nte username 3005 password cisco description 932143005 codec g711ulaw !--- inbound dial peer for G.729 voice class codec 1 codec preference 1 g729r8 codec preference 2 g711ulaw ! dial-peer voice 1001 voip voice-class codec 1 incoming called-number 3...$ dtmf-relay h245-alphanumeric no vad ! !--- H.323 to SIP on CME voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip fax protocol cisco h323 sip bind control source-interface Vlan400 bind media source-interface Vlan400 registrar server !--- transcoder configured Branch2#show sdspfarm units mtp-1 Device:BR2-XCODE TCP socket:[1] REGISTERED in SCCP ver 17/10 actual_stream:16 max_stream 16 IP:1 64002 MTP Dixieland keepalive 879 Supported codec: G711Ulaw G711Alaw G729a G729ab Universal Xcoder max-mtps:1, max-streams:16, alloc-streams:16, act-streams:0 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Question about Called Number displayed on phone.
The IOS gateway cam also use H.225 back to CUCM to affect the Called Number display. Amy covers this in the audio: if you want to control the display on the phone, then do manipulation at the RP, even though this DM may be trumped by RL details. You also have to disable the H.225 notification on the IOS gateway back to CUCM or this will overwrite the called number. On Tue, Nov 29, 2011 at 1:06 PM, ccielabrat ccielab...@gmail.com wrote: Can someone help me understand what determines what gets displayed on the phone display when calling outbound. I have a setup where I have a h323 Gw and MGCP Gw in a single RL. I create a route pattern of 9.2345678 and assign it to the RL. If it goes to the H323 GW , I don't drop the 9 prefix in the RL and it displays 92345678 on the phone. If it goes to the MGCP GW, the 9 prefix is dropped in the RL and it displays 2345678 on the phone. So I figured the display value must be based on what gets sent to the GW, but this doesn't seem to be true either. If I adjust my dial-peers on H323 to match on 2345678 (no 9 prefix) , and drop the 9 in the RL , I still see the 9 prefix as dialed on the phone. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711
You are using g729r8 codec on inbound dial-peer but this isn't included in your DSP profile. Instead you are putting g729a G729ab. Regards, Mohammed Al Baqari From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Anthony Alba Sent: Thursday, December 01, 2011 3:38 AM To: CCIE Study Subject: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711 Hi, I'm working on Vol 2 Lab 2: H.323 GK controlled trunk between CUCM to CME. This is different from Vol 2 Lab 1 task where we used a CUBE between CUCM and CME. My problem: I cannot get inbound G.729 calls from CUCM to CME SIP phones to work: it clearly is some sort of codec issue; when I reconfigure to allow G.711 everywhere it works. On inbound, BR2-RTR just doesn't invoke any transcoder. One consequence is CFNA to CUE fails too (G.711 issues). To CME SCCP phones, it is the phone that switches to G.729 and does not need a transcoder (inbound or outbound). Outbound calls to CUCM work: BR2-RTR invokes a transcoder G.711 - G.729 to CUCM. All PSTN calls work; H.323 trunk calls to CME SCCP phones work (except of course CF to VM). !--- SIP Phone voice register pool 2 id mac 0064.40B4.5F35 type 7962 number 1 dn 2 dtmf-relay rtp-nte username 3005 password cisco description 932143005 codec g711ulaw !--- inbound dial peer for G.729 voice class codec 1 codec preference 1 g729r8 codec preference 2 g711ulaw ! dial-peer voice 1001 voip voice-class codec 1 incoming called-number 3...$ dtmf-relay h245-alphanumeric no vad ! !--- H.323 to SIP on CME voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip fax protocol cisco h323 sip bind control source-interface Vlan400 bind media source-interface Vlan400 registrar server !--- transcoder configured Branch2#show sdspfarm units mtp-1 Device:BR2-XCODE TCP socket:[1] REGISTERED in SCCP ver 17/10 actual_stream:16 max_stream 16 IP:1 64002 MTP Dixieland keepalive 879 Supported codec: G711Ulaw G711Alaw G729a G729ab Universal Xcoder max-mtps:1, max-streams:16, alloc-streams:16, act-streams:0 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711
I have changed the transcoder to dspfarm profile 1 transcode codec g711ulaw codec g711alaw codec g729ar8 codec g729abr8 codec g729r8 codec g729br8 maximum sessions 8 associate application SCCP now inbound calls to CUE and CME SIP work and I see the transcoder invoked. Tks! Now I seem to have broken something else...outbound CME SIP is now b0rked...I get reorder when CUCM phone picks up. Can you see anything wrong with dial-peer voice 3600 voip destination-pattern 3[16]00 b2bua session protocol sipv2 session target ipv4:10.10.250.254 dtmf-relay sip-notify codec g711ulaw no vad dial-peer voice 3601 voip incoming called-number 399[89] codec g711ulaw !--- outbound to GK dial-peer voice 1000 voip destination-pattern [15]...$ voice-class codec 1 voice-class h323 1 session target ras tech-prefix 1# dtmf-relay h245-alphanumeric no vad !--- inbound to CME dial-peer voice 2 voip incoming called-number 3...$ dtmf-relay h245-alphanumeric CME SIP outbound to CUCM is now broken On Thu, Dec 1, 2011 at 8:11 AM, Mohammed Al Baqari baqari.voic...@gmail.com wrote: You are using g729r8 codec on inbound dial-peer but this isn’t included in your DSP profile. Instead you are putting g729a G729ab. ** ** Regards, Mohammed Al Baqari ** ** *From:* ccie_voice-boun...@onlinestudylist.com [mailto: ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Anthony Alba *Sent:* Thursday, December 01, 2011 3:38 AM *To:* CCIE Study *Subject:* [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711 ** ** Hi, I'm working on Vol 2 Lab 2: H.323 GK controlled trunk between CUCM to CME. This is different from Vol 2 Lab 1 task where we used a CUBE between CUCM and CME. My problem: I cannot get inbound G.729 calls from CUCM to CME SIP phones to work: it clearly is some sort of codec issue; when I reconfigure to allow G.711 everywhere it works. On inbound, BR2-RTR just doesn't invoke any transcoder. One consequence is CFNA to CUE fails too (G.711 issues). To CME SCCP phones, it is the phone that switches to G.729 and does not need a transcoder (inbound or outbound). Outbound calls to CUCM work: BR2-RTR invokes a transcoder G.711 - G.729 to CUCM. All PSTN calls work; H.323 trunk calls to CME SCCP phones work (except of course CF to VM). !--- SIP Phone voice register pool 2 id mac 0064.40B4.5F35 type 7962 number 1 dn 2 dtmf-relay rtp-nte username 3005 password cisco description 932143005 codec g711ulaw !--- inbound dial peer for G.729 voice class codec 1 codec preference 1 g729r8 codec preference 2 g711ulaw ! dial-peer voice 1001 voip voice-class codec 1 incoming called-number 3...$ dtmf-relay h245-alphanumeric no vad ! !--- H.323 to SIP on CME voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip fax protocol cisco h323 sip bind control source-interface Vlan400 bind media source-interface Vlan400 registrar server !--- transcoder configured Branch2#show sdspfarm units mtp-1 Device:BR2-XCODE TCP socket:[1] REGISTERED in SCCP ver 17/10 actual_stream:16 max_stream 16 IP:1 64002 MTP Dixieland keepalive 879 Supported codec: G711Ulaw G711Alaw G729a G729ab Universal Xcoder max-mtps:1, max-streams:16, alloc-streams:16, act-streams:0 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711
Very strange: I can now get both inbound and outbound calls to CME SIP working with transcoder invoked at BR2-RTR. I cannot use voice-class codec 1 under the dial-peer. This surprises me: why would voice class codec hurt the task? voice class codec 1 codec pref 1 g729r8 codec pref 2 g711ulaw If I put this under any of the dial-peers it breaks CME SIP. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash
Hi Gurpeet Thanks for the reply ,I have checked the perf query class on the CCM and it also shows 0 multicast sessions ,I actually have a ACL on my router that blocks port 16384 from the CUCM to the branch router. I have also checked all the other things you mentioned numerous times and they are all setup correctly ,this is the reason why I am confused at this stage. From: Gurpreet Singh Kukreja [mailto:tycoononway1...@gmail.com] Sent: 30 November 2011 07:00 PM To: Rynard Coetzee Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash Hi Rynard, Check the following: 1) When you put the BR1 phone on hold, ssh into your CCM server and run the command, show perf query class Cisco MOH Device and check if it shows Multicast Sessions as 1 which would mean an active multicast session. If the value is 1, then the multicast music is played from the CCM and not the router. 2) For the PSTN Calls, check: a) If the Branch router and the Branch site phones are assigned the correct device pool? b) Max hops on the MOH server should be set to 1. c) Region setting between the MOH region if created and applied on the Device Pool for the MOH server should be G711. d) The MRGL applied on the Branch phones should contain the Multicast MOH server. HTH Regards Gurpreet On Wed, Nov 30, 2011 at 11:12 AM, Rynard Coetzee rynard.coet...@bytes.co.zamailto:rynard.coet...@bytes.co.za wrote: Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out ... ? Regards Rynard ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.comhttp://www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.comhttp://www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash
But I am streaming the MoH from the branch router ,so it should not be using a dial-peer ? Or does it still use the dial-peer as it thinks it is streaming from the CUCM server ? From: William Affeldt [mailto:william.affe...@yahoo.com] Sent: 30 November 2011 08:46 PM To: Rynard Coetzee Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash Make sure that you configured the codec under the dial peers on BR1. They use g729 by default. Sounds like the dial-peers to call manager from BR1 don't have a voice class codec or are a hard set codec configured. Sent from my iPhone On Nov 30, 2011, at 8:12 AM, Rynard Coetzee rynard.coet...@bytes.co.zamailto:rynard.coet...@bytes.co.za wrote: Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.auhttp://music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out … ? Regards Rynard ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.comhttp://www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.comhttp://www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash
Hi William You were spot on ,I added a voice class codec to my voip dial-peers with G729 as 1st priority and g711 as 2nd priority and now it is working 100%. And I can see the multicast session on my gateway. My understanding was that the voip dial-peers to CUCM is only used in the signalling path ,once the RTP session gets established the call is between the 2 endpoints ,in the case of a PSTN call the BR1 gateway and the BR1 phone ? Thanks to everyone for their responses on this. From: William Affeldt [mailto:william.affe...@yahoo.com] Sent: 30 November 2011 08:46 PM To: Rynard Coetzee Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash Make sure that you configured the codec under the dial peers on BR1. They use g729 by default. Sounds like the dial-peers to call manager from BR1 don't have a voice class codec or are a hard set codec configured. Sent from my iPhone On Nov 30, 2011, at 8:12 AM, Rynard Coetzee rynard.coet...@bytes.co.zamailto:rynard.coet...@bytes.co.za wrote: Hi guys I have been struggling with this problem for most of the day now ,and I don`t know what else I can check. The MoH works if I call from HQ branch to BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant config on my BR1 router Ccm-manager music-on-hold Telephony service Moh music-on-hold.auhttp://music-on-hold.au Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 (Voice Int) I also configured separate DP for MOH server in CUCM with a G711 only region. I have the MOH setting on the audio source ,server and MRG set. Another strange thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it shows that there are 0 active multicast sessions ? Any ideas ,because I have run out … ? Regards Rynard ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.comhttp://www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.comhttp://www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711
Hello Anthony , You cannot Transcode call that Hit Dial peer with Voice class codec , it make sense as the router though that he can support Both codecs I hope this clarify the issue you saw Ash On Wed, Nov 30, 2011 at 8:36 PM, Anthony Alba ascanio.al...@gmail.com wrote: Very strange: I can now get both inbound and outbound calls to CME SIP working with transcoder invoked at BR2-RTR. I cannot use voice-class codec 1 under the dial-peer. This surprises me: why would voice class codec hurt the task? voice class codec 1 codec pref 1 g729r8 codec pref 2 g711ulaw If I put this under any of the dial-peers it breaks CME SIP. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
