[cisco-voip] iLBC and Gateways

[STEVEN CASPER]

TAC just sent me an email that iLBC is not supported on h323 gateways....strange I wonder why?

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/6x/trunks.html#wp1044377

I checked the SRND for CUCM 7.x Ilbc is not listed as a supported codec there either.

Steve


>>> STEVEN CASPER <SCASPER at mtb.com> 01/16/09 8:34 AM >>>
Got this to work with a MGCP gateway. Had to add/do the following:
 
mgcp codec ilbc
ccm-manager mgcp codec-allno mgcp mgcp Still can not negotiate using H323, opened a TAC case, will post fix when I get it. Steve
Please consider the impact on our environment before printing this e-mail. 

>>> Ryan Ratliff <rratliff at cisco.com> 12/22/2008 11:18 AM >>>
What type of gateway is it? If H.323 make sure iLBC is either set on the voip dial-peer or in a codec class applied to the dial-peer.

If MGCP check out http://www.cisco.com/en/US/docs/ios/12_4t/12_4t15/it_amrnb.html.



-Ryan

On Dec 22, 2008, at 11:06 AM, STEVEN CASPER wrote:

Doing some testing with iLbc. I can place a call from IP phone (7962) to IP phone 7962 using iLbC and 7962 to IP Communicator 7 and I see I am using the iLBC codec on each end of the connection. I negotiate G729 when I use a gateway to reach the PSTN. Far as I can tell all is set up correctly with my regions, locations, device pools etc. Is iLBC supported in the following path between the phone and gateway?
7962 --IP------2851-------PRI-------PSTN 
Gateway is running 12.4.20T and CUCM is 6.1.1
Thanks
Steve
************************************ This email may contain privileged and/or confidential information that is intended solely for the use of the addressee. If you are not the intended recipient or entity, you are strictly prohibited from disclosing, copying, distributing or using any of the information contained in the transmission. If you received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy. This communication may contain nonpublic personal information about consumers subject to the restrictions of the Gramm-Leach-Bliley Act and the Sarbanes-Oxley Act. You may not directly or indirectly reuse or disclose such information for any purpose other than to provide the services for which you are receiving the information. There are risks associated with the use of electronic transmission. The sender of this information does not control the method of transmittal or service providers and assumes no duty or obligation for the security, receipt, or third party interception of this transmission. ************************************_______________________________________________
cisco-voip mailing list
cisco-voip at puck.nether.net 
https://puck.nether.net/mailman/listinfo/cisco-voip 

************************************
This email may contain privileged and/or confidential information that is intended solely for the use of the addressee.  If you are not the intended recipient or entity, you are strictly prohibited from disclosing, copying, distributing or using any of the information contained in the transmission.  If you received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy.  This communication may contain nonpublic personal information about consumers subject to the restrictions of the Gramm-Leach-Bliley Act and the Sarbanes-Oxley Act.  You may not directly or indirectly reuse or disclose such information for any purpose other than to provide the services for which you are receiving the information.
There are risks associated with the use of electronic transmission.  The sender of this information does not control the method of transmittal or service providers and assumes no duty or obligation for the security, receipt, or third party interception of this transmission.
************************************

Please consider the impact on our environment before printing this e-mail.
************************************
This email may contain privileged and/or confidential information that is intended solely for the use of the addressee.  If you are not the intended recipient or entity, you are strictly prohibited from disclosing, copying, distributing or using any of the information contained in the transmission.  If you received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy.  This communication may contain nonpublic personal information about consumers subject to the restrictions of the Gramm-Leach-Bliley Act and the Sarbanes-Oxley Act.  You may not directly or indirectly reuse or disclose such information for any purpose other than to provide the services for which you are receiving the information.
There are risks associated with the use of electronic transmission.  The sender of this information does not control the method of transmittal or service providers and assumes no duty or obligation for the security, receipt, or third party interception of this transmission.
************************************