Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68
Hi, While making a call from the UCM to CME Sip phone ( because you have G711ulaw configured in the voice register pool), if you are getting disconnect then you will need transcoder in the MRGL of Sip trunk/ GK trunk and also make sure that you don't have MTP listed above transcoder. If there is MTP configured above transcoder, it will be allocated when transcoder is requested and the call will fail. Thanks and regards, Vishal Preenja. Hi Jeff, Would you please tell us more about the call flow and the end to end codec requirements for this call. If doing g.729 over the wan, and your sip phone is using g.711 you should transcode at br2, Please let us know, Thanks, On Thu, Mar 11, 2010 at 8:29 PM, Jeff Cotter jcot...@voxns.com wrote: Can anybody tell me if a PVDM2-32 can be used as a hardware transcoder on UCM. Can?t seem to get a call from Call Manager to CME sip phone working. I can call from CME to UCM but not the other way around. Rings but disconnects when answered. Transcoder shows registered in Call manager. Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68
Hello Visha, when i did it as you described. when sccp phone call sip phone on the cme, i get a reorder tone when sip phone on the cme calls the sccp phone on the hq, it disconnects when hwq phone is picked and the sip phone continues to ring How can this be fixed On Fri, Mar 12, 2010 at 4:57 PM, Vishal Preenja vpree...@cisco.com wrote: Hi, While making a call from the UCM to CME Sip phone ( because you have G711ulaw configured in the voice register pool), if you are getting disconnect then you will need transcoder in the MRGL of Sip trunk/ GK trunk and also make sure that you don't have MTP listed above transcoder. If there is MTP configured above transcoder, it will be allocated when transcoder is requested and the call will fail. Thanks and regards, Vishal Preenja. Hi Jeff, Would you please tell us more about the call flow and the end to end codec requirements for this call. If doing g.729 over the wan, and your sip phone is using g.711 you should transcode at br2, Please let us know, Thanks, On Thu, Mar 11, 2010 at 8:29 PM, Jeff Cotter jcot...@voxns.com wrote: Can anybody tell me if a PVDM2-32 can be used as a hardware transcoder on UCM. Can?t seem to get a call from Call Manager to CME sip phone working. I can call from CME to UCM but not the other way around. Rings but disconnects when answered. Transcoder shows registered in Call manager. Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68
It will work as I described. Can you send me the detailed ccm traces from all servers in the clusters or get me access of your box. Thanks and Regards, Vishal Preenja _ From: Omotayo [mailto:adefilabi...@gmail.com] Sent: Friday, March 12, 2010 12:33 PM To: Vishal Preenja Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68 Hello Visha, when i did it as you described. when sccp phone call sip phone on the cme, i get a reorder tone when sip phone on the cme calls the sccp phone on the hq, it disconnects when hwq phone is picked and the sip phone continues to ring How can this be fixed On Fri, Mar 12, 2010 at 4:57 PM, Vishal Preenja vpree...@cisco.com wrote: Hi, While making a call from the UCM to CME Sip phone ( because you have G711ulaw configured in the voice register pool), if you are getting disconnect then you will need transcoder in the MRGL of Sip trunk/ GK trunk and also make sure that you don't have MTP listed above transcoder. If there is MTP configured above transcoder, it will be allocated when transcoder is requested and the call will fail. Thanks and regards, Vishal Preenja. Hi Jeff, Would you please tell us more about the call flow and the end to end codec requirements for this call. If doing g.729 over the wan, and your sip phone is using g.711 you should transcode at br2, Please let us know, Thanks, On Thu, Mar 11, 2010 at 8:29 PM, Jeff Cotter jcot...@voxns.com wrote: Can anybody tell me if a PVDM2-32 can be used as a hardware transcoder on UCM. Can?t seem to get a call from Call Manager to CME sip phone working. I can call from CME to UCM but not the other way around. Rings but disconnects when answered. Transcoder shows registered in Call manager. Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com http://www.ipexpert.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68
Hello, Also what do you mean by MTP above transcoder. Are you reffering to the MRGL? On Fri, Mar 12, 2010 at 7:09 PM, Vishal Preenja vpree...@cisco.com wrote: It will work as I described. Can you send me the detailed ccm traces from all servers in the clusters or get me access of your box. Thanks and Regards, Vishal Preenja -- *From:* Omotayo [mailto:adefilabi...@gmail.com] *Sent:* Friday, March 12, 2010 12:33 PM *To:* Vishal Preenja *Cc:* ccie_voice@onlinestudylist.com *Subject:* Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68 Hello Visha, when i did it as you described. when sccp phone call sip phone on the cme, i get a reorder tone when sip phone on the cme calls the sccp phone on the hq, it disconnects when hwq phone is picked and the sip phone continues to ring How can this be fixed On Fri, Mar 12, 2010 at 4:57 PM, Vishal Preenja vpree...@cisco.com wrote: Hi, While making a call from the UCM to CME Sip phone ( because you have G711ulaw configured in the voice register pool), if you are getting disconnect then you will need transcoder in the MRGL of Sip trunk/ GK trunk and also make sure that you don't have MTP listed above transcoder. If there is MTP configured above transcoder, it will be allocated when transcoder is requested and the call will fail. Thanks and regards, Vishal Preenja. Hi Jeff, Would you please tell us more about the call flow and the end to end codec requirements for this call. If doing g.729 over the wan, and your sip phone is using g.711 you should transcode at br2, Please let us know, Thanks, On Thu, Mar 11, 2010 at 8:29 PM, Jeff Cotter jcot...@voxns.com wrote: Can anybody tell me if a PVDM2-32 can be used as a hardware transcoder on UCM. Can?t seem to get a call from Call Manager to CME sip phone working. I can call from CME to UCM but not the other way around. Rings but disconnects when answered. Transcoder shows registered in Call manager. Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68
Yes, I am referring to MRG that is there in the MRGL of the trunk. Just check that you should not have a MTP allocated for that call from CCM to CME. You can verify by making a call and then check in RTMT that whether Transcoder is being invoked or MTP. Thanks and Regards, Vishal Preenja From: Omotayo [mailto:adefilabi...@gmail.com] Sent: Friday, March 12, 2010 1:25 PM To: Vishal Preenja Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68 Hello, Also what do you mean by MTP above transcoder. Are you reffering to the MRGL? On Fri, Mar 12, 2010 at 7:09 PM, Vishal Preenja vpree...@cisco.com wrote: It will work as I described. Can you send me the detailed ccm traces from all servers in the clusters or get me access of your box. Thanks and Regards, Vishal Preenja _ From: Omotayo [mailto:adefilabi...@gmail.com] Sent: Friday, March 12, 2010 12:33 PM To: Vishal Preenja Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 49, Issue 68 Hello Visha, when i did it as you described. when sccp phone call sip phone on the cme, i get a reorder tone when sip phone on the cme calls the sccp phone on the hq, it disconnects when hwq phone is picked and the sip phone continues to ring How can this be fixed On Fri, Mar 12, 2010 at 4:57 PM, Vishal Preenja vpree...@cisco.com wrote: Hi, While making a call from the UCM to CME Sip phone ( because you have G711ulaw configured in the voice register pool), if you are getting disconnect then you will need transcoder in the MRGL of Sip trunk/ GK trunk and also make sure that you don't have MTP listed above transcoder. If there is MTP configured above transcoder, it will be allocated when transcoder is requested and the call will fail. Thanks and regards, Vishal Preenja. Hi Jeff, Would you please tell us more about the call flow and the end to end codec requirements for this call. If doing g.729 over the wan, and your sip phone is using g.711 you should transcode at br2, Please let us know, Thanks, On Thu, Mar 11, 2010 at 8:29 PM, Jeff Cotter jcot...@voxns.com wrote: Can anybody tell me if a PVDM2-32 can be used as a hardware transcoder on UCM. Can?t seem to get a call from Call Manager to CME sip phone working. I can call from CME to UCM but not the other way around. Rings but disconnects when answered. Transcoder shows registered in Call manager. Thanks ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com http://www.ipexpert.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
