It will work. Those changes need to be made to the cisco. Yes g729r8 will work with a cisco. I do it now.
You need to get with your client and see what is configuration for the dialpeer is. Paste it here minus IP's and such so I can see what it looks like. And if I could ask.. If it's a cisco why not just use SIP instead of H323? All it is, is a matter of putting session protocol sipv2 In your dialpeer. But your previous question to the G729 issue is simple to resolve. You just need to make sure they match. Try sticking this in the cisco's dialpeer configuration. codec g729r8 bytes 40 This should fix the issue. b. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Zafer Khodr Sent: Sunday, November 13, 2005 12:14 AM To: 'Commercial and Business-Oriented Asterisk Discussion' Subject: RE: [Asterisk-biz] Codec error connecting to cisco gateway Thanks for the Prompt reply. I got a little mixed up with your solution... First of all We are not on the same network so we cant use g711. I wouldn't even know what a cisco looks like, the cisco is what my potential customer is using. Quoting from your reply " For example: codec g729r8 isn't right. You should use something like this: codec g729r8 bytes 40 " So are you saying that G729r8 wont work?? If not do the modifications need to be made on * or on the cisco? What is the best way to make g729 work. Thanks Zafer -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Brian Fertig Sent: Sunday, 13 November 2005 4:02 PM To: 'Commercial and Business-Oriented Asterisk Discussion' Subject: RE: [Asterisk-biz] Codec error connecting to cisco gateway Being that I use a lot of cisco with my * box I would say it's a size error. I got this awhile back and found you had to tell the cisco what size packet to use. For example: codec g729r8 isn't right. You should use something like this: codec g729r8 bytes 40 I have found this works very well with Digium's G729A codec. You can also setup a class for the codecs so that more than one codec can be used on a dialpeer. If your cisco and * are on the same lan I would recommend using g711 it's the best quality you can get. Brian -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Zafer Khodr Sent: Saturday, November 12, 2005 11:42 PM To: 'Commercial and Business-Oriented Asterisk Discussion' Subject: [Asterisk-biz] Codec error connecting to cisco gateway I hope someone can help me with this. I have a cisco gateway trying to dial my box via H.323. The call comes through ok and gets routed properly.. only thing is " NO AUDIO " I am confident that I have narrowed down the problem to a codec issue. I have the relevant G729 licences which were purchased from diguim. The calling party was calling using G729. I asked them which version of the codec and they told me G729r8 . what ever that means????? I get about 150 of these lines in the log file per second while the call is active. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Nov 12 00:47:53 DEBUG[24561]: OH323/R7907: Dropped zeroed G.729 frame. Another party with a quantum device tried to call me and it was the same error.. they even tried a SIP call and the result was the same. I had one party call me through a softswitch and both sip and H323 worked fine for that person. In my mind it seem that there is some kind of incompatibility with the audio codec the quintum and cisco are sending and the one asterisk is using. Could this be the case and if so is there a work around? Has anyone else had this issue before or does anyone know possibly if I am wrong what the problem may be? Thanks in advance _______________________________________________ Asterisk-Biz mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-biz _______________________________________________ Asterisk-Biz mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-biz _______________________________________________ Asterisk-Biz mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-biz _______________________________________________ Asterisk-Biz mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-biz
