I missed the part about bypass_media but offer/answer stays the same. In this case the remote end is selecting PCMU from the advertised codec list. What is it configured to do? Do you have a full trace showing both legs? It's not clear from the few SDPs you've posted which endpoint is which, where fs is, etc. -- Kristian Kielhofner http://blog.krisk.org ----- Original Message ----- From: freeswitch-users-bounces@lists.freeswitch.org <freeswitch-users-bounces@lists.freeswitch.org> To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Sent: Sat Aug 14 11:36:20 2010 Subject: Re: [Freeswitch-users] Strange early media SDP behavior I would disagree, in bypass media mode FS is supposed to forward SDP as is, let endpoints to negotiate the codec. On Saturday 14 August 2010, Kristian Kielhofner wrote:
It's standard SDP offer/answer. Fresswitch will not send three audio streams with three codecs. You're advertising three codecs with PCMU first. Freeswitch supports PCMU in your configuration and agrees on that codec.
There are several configuration options in freeswitch and the phone that can influence this behavior.
-- Kristian Kielhofner http://blog.krisk.org
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