As far as I know the codec strings for g729 and g729b are the same, despite these codecs are not compatible according RFC 3555 (at least Cisco is reading the RFC in that way, https://supportforums.cisco.com/docs/DOC-3188). Am 02.12.2010 18:12, schrieb Madovsky:
Maybe absolute_codec_string will do the trick
----- Original Message ----- From: "Jan Riedinger"<riedinger@sns.eu> To: "FreeSWITCH Users Help"<freeswitch-users@lists.freeswitch.org> Sent: Thursday, December 02, 2010 10:51 AM Subject: [Freeswitch-users] How to force the usage of g729 instead of g729b
By setting global_codec_prefs and inbound_codec_prefs it's possible to specify, which codecs are supported for inbound calls. How can I specify that the switch shall support g729, but not g729b?
The incoming INVITE message contains a SDP with the media attribute annexb=yes. How has Freeswitch to answer to indicate that g729 is supported but g729b is not supported?
Thank you in advance Jan
-- Jan Riedinger Phone : +49-30-39 73 19 66 Dipl.-Inf. | Managing Director Fax : +49-30-39 73 19 64 E-Mail: riedinger@sns.eu SNS Consult GmbH ICQ : 163-237-041 Südwestkorso 49a MSN : jan@sns-consult.de 14197 Berlin GERMANY Skype : Jan Riedinger AG Charlottenburg - HRB 71973