[OSL | CCIE_Voice] MGCP Gateway reg issue (not l2 TEI or l3 bind)
Verify also lincode, framing, and clocking. I am not sure what the default is on 26XX. Sent from my iPhone 4. ___ 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] MGCP Gateway reg issue (not l2 TEI or l3 bind
Check your isdn switch type. Sent from my iPhone 4. On Jul 18, 2011, at 9:46 PM, ccie_voice-requ...@onlinestudylist.com wrote: > MGCP Gateway reg issue (not l2 TEI or l3bind) (steven moran) ___ 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] MGCP Gateway reg issue (not l2 TEI or l3 bind)
Bill, thanks for the response, the idea from the IPExperts is to use the ccm-manager mgcp command and specify a fractional E1 - all of the commands for the gateway are done on the router (control/media bind commands) and the define call-agent etc. I too have no issues using the 2811 router - all of my issues are when using the 2651xm with c2600-adventerprisek9_ivs-mz.124-15.T14.bin. I applied the advanced command on advice to busy out the bchannels not being alocated. Best regards, Steve ___ 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] MGCP Gateway reg issue (not l2 TEI or l3 bind)
Hello Steven, You do not show that you are using the following commands ccm-manager config server ccm-manager config So I do not believe that the ISDN configuration on the CUCM will be applied, only your configuration on the router, which is why you also have to type no mgcp/mgcp to have changes take place. What the command S0/ds...@br1-rtr.lab.com= 0011 does is busy out the channels on if the command ccm-manager config server/ccm-manager config are used. I have never had trouble on a 2800 series router getting it to add the bind command once registered. It will by default bind to the interface closest to MGCP, in this case the server running call manager connected via HQ and more specifically, the serial port that provided data networking. On Mon, Jul 18, 2011 at 7:26 PM, steven moran wrote: > Dear all, > > I am not sure what is going on here, I welcome all suggestions > > > I have rebuilt a new Pub and Sub environment (10.10.210.12 and 13) > I have reloaded the router without the controller config and triple checked > the config and built all of the ISDN connectivity again. > > Here is what is happening > pri-group timeslots 1-6,16 > isdn stat shows the L2 TEI as MULTIPLE_FRAME_ESTABLISHED > when I add the service mgcp to the isdn timeslots 1-6,16 the TEI losses L2 > and status becomes TEI_ASSIGNED > I add the isdn bind-l3 ccm command to int ser 0/1:15 and shut no shut the > int. > L2 status is still TEI_ASSIGNED > I do a no isdn bind-l3 ccm > The L2 status becomes MULTIPLE_FRAME_ESTABLISHED > I can then issue the isdn bind-l3 ccm command and the status stays > MULTIPLE_FRAME_ESTABLISHED as long as I do not reload the router or restart > the ser 0/1:15 interface - if I do it becomes TEI_ASSIGNED. > > With regards to the registtration on the Call Manager > i I remove the mgcp bind control/media source interface loopback 0 the > gateway registers to the call manager using the BR1 serial interface - > 10.10.11.2 > > When I put the commands back and restart MGCP - the gateway shows as > unregistered and uses the 10.10.110.2 address. > > I have also followed Ashraf suggestion and in the mgcp clusterwide service > parameters issued the command > S0/ds...@br1-rtr.lab.com= 0011 to > diasble the unused B1 channels > > At the end of the day when I make a call from HQ to 916178632683 nothing > shows up on the isdn q931 debug - I feel that this is maybe due to the isdn > bind-l3 ccm not being implemented correctly. The DNA shows that number is > being correctly routed to the gateway. > > By the way I put in a voice dial peer from BR2 for this number and it does > ring on the phone - so my PSTN WAN router and phone seem to be all OK. > > Once again here is my most recent config and sh status > > MGCP Domain Name: BR1-RTR.lab.com > PriorityStatus Host > > Primary Registered 10.10.210.13 > First BackupBackup Ready 10.10.210.12 > Second Backup None > Current active Call Manager:10.10.210.13 > Backhaul/Redundant link port: 2428 > Failover Interval: 30 seconds > Keepalive Interval: 15 seconds > Last keepalive sent:09:59:46 AEST Jul 19 2011 (elapsed time: > 00:00:08) > Last MGCP traffic time: 09:59:46 AEST Jul 19 2011 (elapsed time: > 00:00:08) > Last failover time: None > Last switchback time: None > Switchback mode:Immediate > MGCP Fallback mode: Not Selected > Last MGCP Fallback start time: None > Last MGCP Fallback end time:None > MGCP Download Tones:Disabled > TFTP retry count to shut Ports: 2 > Backhaul Link info: > Link Protocol: TCP > Remote Port Number: 2428 > Remote IP Address: 10.10.210.13 > Current Link State: OPEN > Statistics: > Packets recvd: 0 > Recv failures: 0 > Packets xmitted: 0 > Xmit failures: 0 > PRI Ports being backhauled: > Slot 0, port 1 > FAX mode: cisco > Configuration Error History: > BR1-RTR(config)#do sh isdn stat > Global ISDN Switchtype = primary-net5 > %Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not > apply > ISDN Serial0/1:15 interface > dsl 0, interface ISDN Switchtype = primary-net5 > L2 Protocol = Q.921 0x L3 Protocol(s) = CCM MANAGER 0x0003 > Layer 1 Status: > ACTIVE > Layer 2 Status: > TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED > Layer 3 Status: > 0 Active Layer 3 Call(s) > Active dsl 0 CCBs = 0 > The Free Channel Mask: 0x803F > Number of L2 Discards = 0, L2 Session ID = 3 > Total Allocated ISDN CCBs = 0 > Config > > Current configuration : 2725 bytes > ! > ! No configuration change since last restart > ! > version 12.4 > service timestamps debug datetime msec > s
Re: [OSL | CCIE_Voice] MGCP Gateway reg issue (not l2 TEI or l3 bind)
Dear all, I am not sure what is going on here, I welcome all suggestions I have rebuilt a new Pub and Sub environment (10.10.210.12 and 13) I have reloaded the router without the controller config and triple checked the config and built all of the ISDN connectivity again. Here is what is happening pri-group timeslots 1-6,16 isdn stat shows the L2 TEI as MULTIPLE_FRAME_ESTABLISHED when I add the service mgcp to the isdn timeslots 1-6,16 the TEI losses L2 and status becomes TEI_ASSIGNED I add the isdn bind-l3 ccm command to int ser 0/1:15 and shut no shut the int. L2 status is still TEI_ASSIGNED I do a no isdn bind-l3 ccm The L2 status becomes MULTIPLE_FRAME_ESTABLISHED I can then issue the isdn bind-l3 ccm command and the status stays MULTIPLE_FRAME_ESTABLISHED as long as I do not reload the router or restart the ser 0/1:15 interface - if I do it becomes TEI_ASSIGNED. With regards to the registtration on the Call Manager i I remove the mgcp bind control/media source interface loopback 0 the gateway registers to the call manager using the BR1 serial interface - 10.10.11.2 When I put the commands back and restart MGCP - the gateway shows as unregistered and uses the 10.10.110.2 address. I have also followed Ashraf suggestion and in the mgcp clusterwide service parameters issued the command S0/ds...@br1-rtr.lab.com= 0011 to diasble the unused B1 channels At the end of the day when I make a call from HQ to 916178632683 nothing shows up on the isdn q931 debug - I feel that this is maybe due to the isdn bind-l3 ccm not being implemented correctly. The DNA shows that number is being correctly routed to the gateway. By the way I put in a voice dial peer from BR2 for this number and it does ring on the phone - so my PSTN WAN router and phone seem to be all OK. Once again here is my most recent config and sh status MGCP Domain Name: BR1-RTR.lab.com PriorityStatus Host Primary Registered 10.10.210.13 First BackupBackup Ready 10.10.210.12 Second Backup None Current active Call Manager:10.10.210.13 Backhaul/Redundant link port: 2428 Failover Interval: 30 seconds Keepalive Interval: 15 seconds Last keepalive sent:09:59:46 AEST Jul 19 2011 (elapsed time: 00:00:08) Last MGCP traffic time: 09:59:46 AEST Jul 19 2011 (elapsed time: 00:00:08) Last failover time: None Last switchback time: None Switchback mode:Immediate MGCP Fallback mode: Not Selected Last MGCP Fallback start time: None Last MGCP Fallback end time:None MGCP Download Tones:Disabled TFTP retry count to shut Ports: 2 Backhaul Link info: Link Protocol: TCP Remote Port Number: 2428 Remote IP Address: 10.10.210.13 Current Link State: OPEN Statistics: Packets recvd: 0 Recv failures: 0 Packets xmitted: 0 Xmit failures: 0 PRI Ports being backhauled: Slot 0, port 1 FAX mode: cisco Configuration Error History: BR1-RTR(config)#do sh isdn stat Global ISDN Switchtype = primary-net5 %Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not apply ISDN Serial0/1:15 interface dsl 0, interface ISDN Switchtype = primary-net5 L2 Protocol = Q.921 0x L3 Protocol(s) = CCM MANAGER 0x0003 Layer 1 Status: ACTIVE Layer 2 Status: TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 0 CCBs = 0 The Free Channel Mask: 0x803F Number of L2 Discards = 0, L2 Session ID = 3 Total Allocated ISDN CCBs = 0 Config Current configuration : 2725 bytes ! ! No configuration change since last restart ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname BR1-RTR ! boot-start-marker boot system flash:c2600-adventerprisek9_ivs-mz.124-15.T14.bin boot-end-marker ! enable secret 5 $1$LaQO$FR59LroSkjvjxYkzDsZ1N/ ! no aaa new-model clock timezone AEST 9 clock summer-time AEST recurring 1 Sun Apr 1:00 last Sun Oct 1:00 network-clock-participate wic 1 network-clock-select 1 E1 0/1 voice-card 0 dspfarm no local-bypass ! ip cef ! ! ! ! ip domain name lab.com ! multilink bundle-name authenticated ! isdn switch-type primary-net5 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! archive log config hidekeys ! ! ! ! controller E1 0/1 pri-group timeslots 1-6,16 service mgcp ! controller E1 0/2 shutdown ! ! ! ! ! interface Loopback0 description management ip address ip address 10.10.110.2 255.255.255.255 ip ospf network point-to-point ! interface FastEthernet0/0 no ip address duplex auto speed auto ! interface FastEthernet0/0.130 description data vlan to switch encapsulation dot1Q 130 native ip address 10.10.101.1 255.255.25
Re: [OSL | CCIE_Voice] MGCP Gateway reg issue (not l2 TEI or l3 bind)
CUCM does not support fractional PRIs in MGCP officially. - Reply message - From: "steven moran" Date: Sun, Jul 17, 2011 8:45 pm Subject: [OSL | CCIE_Voice] MGCP Gateway reg issue (not l2 TEI or l3 bind) To: Dear all, thanks for all of the suggestions. I have removed the gateway from CM and restarted the Pub abd Sub servers from the CLI (utils system restart) I removed the mgcp bind media and control from the loopback interface and reloaded the BR1_RTR (after saving). This results in the gateway binding to the 1st BR1 serial int 10.10.111.2. I am curious as to why the logs show that the mgcp tries to bin to the full PRI even though the pri-group specifies that it should only bind to channels 1-6 fro mgcp. Does the 2651xm router support fractional pri bind for mgcp? Here is the config BR1-RTR(config)#do sh run Building configuration... Current configuration : 2653 bytes ! ! Last configuration change at 07:53:31 AEST Mon Jul 18 2011 ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname BR1-RTR ! boot-start-marker boot system flash:c2600-adventerprisek9_ivs-mz.124-15.T14.bin boot-end-marker ! enable secret 5 $1$LaQO$FR59LroSkjvjxYkzDsZ1N/ ! no aaa new-model clock timezone AEST 9 clock summer-time AEST recurring 1 Sun Apr 1:00 last Sun Oct 1:00 network-clock-participate wic 1 network-clock-select 1 E1 0/1 voice-card 0 dspfarm no local-bypass ! ip cef ! ! ! ! ip domain name lab.com ! multilink bundle-name authenticated ! isdn switch-type primary-net5 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! archive log config hidekeys ! ! ! ! controller E1 0/1 pri-group timeslots 1-6,16 service mgcp ! controller E1 0/2 shutdown ! ! ! ! ! interface Loopback0 description management ip address ip address 10.10.110.2 255.255.255.255 ip ospf network point-to-point ! interface FastEthernet0/0 no ip address duplex auto speed auto ! interface FastEthernet0/0.130 description data vlan to switch encapsulation dot1Q 130 native ip address 10.10.101.1 255.255.255.0 ip helper-address 10.10.210.10 ! interface FastEthernet0/0.240 description br1 voice vlan encapsulation dot1Q 240 ip address 10.10.201.1 255.255.255.0 ip helper-address 10.10.210.10 ! interface Serial0/0 no ip address encapsulation frame-relay frame-relay lmi-type ansi ! interface Serial0/0.1 point-to-point ip address 10.10.111.2 255.255.255.0 snmp trap link-status frame-relay interface-dlci 101 ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial0/1:15 no ip address encapsulation hdlc isdn switch-type primary-net5 isdn incoming-voice voice isdn bind-l3 ccm-manager no cdp enable ! router eigrp 1 network 10.0.0.0 no auto-summary ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ! ! ! ! ! ! control-plane ! ! ! voice-port 0/1:15 ! ccm-manager switchback immediate ccm-manager redundant-host 10.10.210.10 ccm-manager mgcp ! mgcp mgcp call-agent 10.10.210.11 service-type mgcp version 0.1 mgcp dtmf-relay voip codec all mode out-of-band ! mgcp profile default ! ! ! ! ! ! gatekeeper shutdown ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec-timeout 0 0 privilege level 15 logging synchronous no login transport preferred none transport input telnet line vty 5 15 exec-timeout 0 0 privilege level 15 logging synchronous no login transport preferred none transport input telnet ! ntp clock-period 17207971 ntp server 10.10.100.2 ! end Here is the sh isdn stat BR1-RTR(config)#do sh isdn stat Global ISDN Switchtype = primary-net5 %Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not apply ISDN Serial0/1:15 interface dsl 0, interface ISDN Switchtype = primary-net5 L2 Protocol = Q.921 0x L3 Protocol(s) = CCM MANAGER 0x0003 Layer 1 Status: ACTIVE Layer 2 Status: TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 0 CCBs = 0 The Free Channel Mask: 0x803F Number of L2 Discards = 0, L2 Session ID = 1 Total Allocated ISDN CCBs = 0 BR1-RTR(config)# Here is the sh ccm MGCP Domain Name: BR1-RTR.lab.com PriorityStatus Host Primary Registered 10.10.210.11 First BackupBackup Ready 10.10.210.10 Second Backup None Current active Call Manager:10.10.210.11 Backhaul/Redundant link port: 2428 Failover Interval: 30 seconds Keepalive Interval: 15 seconds Last keepalive sent:10:24:58 AEST Jul 18 2011 (elapsed time: 00:00:08) Last MGCP traffic time: 10:24:58 AEST Jul 18 2011 (elapsed time: 00:00:08) Last failover time: 10:11:26 AEST Jul 18 2011 from (10.10.210.11) Last switchback time: 10:12:56 AEST Jul 18
