[Freeswitch-users] FS doesn't update rtp port when sip UPDATE message changed the rtp port

Lei Tang lei.tlfly at gmail.com
Wed Dec 23 06:56:14 PST 2009


Thanks Michael, sorry for my mistake, I'm using FS 1.0.5pre9, I'll try the
lastest svn trunk.

2009/12/23 Michael Jerris <mike at jerris.com>

> There is no such thing as freeswitch 1.5.  Have you tried latest svn trunk
> to see if this behavior is the same?
>
> Mike
>
>
> On Dec 23, 2009, at 7:49 AM, Lei Tang <lei.tlfly at gmail.com> wrote:
>
> Hi all, I'm using  FS 1.5,  doesn't somebody known something about this
> problem?
> My scenario is :
> A(FreeSwitch)                      B
>       ------INVITE ------->
>       <----100 Tring--------
>       <----180 Ring --------   with sdp m=audio 55066 RTP/AVP 0 120  c=IN
> IP4 10.36.143.76
>       <----UPDATE -------    with sdp m=audio 45486 RTP/AVP 0 120  c=IN IP4
> 10.36.143.76
>       -----200 OK  ------>     response for UPDATE message
>       <---- 200 OK--------     response for INVITE message,  with sdp
> m=audio 45486 RTP/AVP 0 120  c=IN IP4 10.36.143.76
>       --------ACK --------->
> The problem is, B changed the rtp port in UPDATE message and "200 OK"
> response message, but FS didn't do update , so it still send and receive
> data from port 55066.
> Is this a bug in FS? Does someone known something about this problem?   Any
> advice is appreciated!
> --
> Lei.Tang
> <lei.tlfly at gmail.com>lei.tlfly at gmail.com
>
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-- 
Lei.Tang
lei.tlfly at gmail.com
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