[Freeswitch-users] FS Confusion with multiple SIP Record-Route headers?

[Kristian Kielhofner]

On Wed, Mar 11, 2009 at 2:54 PM, Michael Collins <msc at freeswitch.org> wrote:
>>  This is currently running trunk rev 12218 but I'm about to update to
>> 12571 to see what happens.
>
> To quote Samuel L. Jackson in "Jurassic Park":
> Hold on to your butts!
>
> -MC

Just got around to trying again on 12571 - same result.  Here it is
again just the OK and the ACK this time:

U 208.38.149.186:5060 -> 71.228.78.51:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
71.228.78.51:5060;received=71.228.78.51;rport=5060;branch=z9hG4bK4D194FH359yaH.
To: <sip:19412848354 at 208.38.149.186>;tag=as4ba5ae74.
From: "Extension 1000" <sip:1000 at 71.228.78.51>;tag=4veH7cg0XS04r.
Call-ID: dec5a4c0-8951-122c-a78f-f96fa82849d1.
CSeq: 112294452 INVITE.
Content-Type: application/sdp.
Contact: <sip:19412848354 at 64.2.142.73>.
Content-Length: 285.
Record-Route: <sip:208.38.149.186;lr;ftag=4veH7cg0XS04r>.
User-Agent: Packetrino.
Supported: replaces.
Record-Route: <sip:64.2.142.93:5060;lr>.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
.
v=0.
o=root 10960 10961 IN IP4 64.2.142.73.
s=session.
c=IN IP4 64.2.142.73.
t=0 0.
m=audio 18680 RTP/AVP 0 18 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 71.228.78.51:5060 -> 64.2.142.93:5060
ACK sip:19412848354 at 64.2.142.73 SIP/2.0.
Via: SIP/2.0/UDP 71.228.78.51;rport;branch=z9hG4bK5pt26a262jNXc.
Route: <sip:64.2.142.93:5060;lr>.
Route: <sip:208.38.149.186;lr;ftag=4veH7cg0XS04r>.
Max-Forwards: 70.
From: "Extension 1000" <sip:1000 at 71.228.78.51>;tag=4veH7cg0XS04r.
To: <sip:19412848354 at 208.38.149.186>;tag=as4ba5ae74.
Call-ID: dec5a4c0-8951-122c-a78f-f96fa82849d1.
CSeq: 112294452 ACK.
Contact: <sip:mod_sofia at 71.228.78.51:5060>.
Content-Length: 0.
.

  Trying to be as self-sufficient as I can, it looks like the code for
this is on line 4268 of src/mod/endpoints/mod_sofia/sofia.c.  I just
wish I new what to do to it... ;)

  Am I the only one that has experienced this?

-- 
Kristian Kielhofner
http://blog.krisk.org
http://www.submityoursip.com
http://www.astlinux.org
http://www.star2star.com