On Thu, Nov 18, 2010 at 8:19 PM, Stephen Wilde <wstephen80@gmail.com> wrote:
I have a problem with a customer: Freeswitch doesn't reply to all RE-INVITE (and all calls are dropped by customer switch after 180s for this reason).

At RE-INVITE reception Freeswitch reply with a 100 Trying and never send a 200 OK.

I have compared INVITE and RE-INVITE and to me seem to be ok, for example:

INVITE:

REINVITE:

INVITE
Via: SIP/2.0/UDP 192.168.1.4:5060;branch=z9hG4bK44ee87fffd4e657f4514fdad9de39f9e

RE-INVITE
Via: SIP/2.0/UDP 192.168.1.4:5060;branch=z9hG4bK0ed216868c20ca374c8893a4fb9a39b0

I have pastebin the captured packets: http://pastebin.freeswitch.org/14527

Can anyone help me?
I'm using Freeswitch GIT commit 97c65a004ee9e9b88dad7ff4ac1b2ec893b8c5ba, Date Nov 15 2010


I noticed in some old version that FS does this (ignores RE-INVITE) in case I use this in my sip profile:
<param name="inbound-proxy-media" value="true"/>
Maybe this problem still exists (I could not updated my FS and test it yet).
Are you using the above or setting proxy_media=true on the channel?

br,
takeshi