22 Mar
2014
22 Mar
'14
4:52 p.m.
On Mar 22, 2014, at 3:18 AM, MrIhaveAnOpinionOnEverything <melryanf(a)gmail.com>
wrote:
To whom it may concern:
We are configuring a SIP platform with Kamailio and Freeswitch with this setup:
UAC 1 ==> Kamailio ==> Freeswitch
UAC 2 <== Kamailio <== Freeswitch
We followed the instructions in
http://kb.asipto.com/freeswitch:kamailio-3.1.x-freeswitch-1.0.6d-sbc
We are using Kamailio on kamailio 4.0.3
and Freeswitch FreeSWITCH Version 1.5.6b
Everything is working fine with the default setting. But when we configured TLS what
we noticed some errors.
UAC configured with no TLS calling a UAC configured with TLS works ok.
UAC configured with TLS calling a UAC configured with TLS gets disconnected 15-30
seconds after answering the call.
UAC configured with TLS calling a UAC configured with no TLS gets disconnected 15-30
seconds after answering the call.
I cant seem to find any error in the logs or in the ngrep.
Just a stab in the dark here, we really need traces and full configs. Freeswitch
sends updates which may not be getting to the user agents when using tls. I'm
guessing that freeswitch is trying to send an update directly to the user agents. This
could happen if you aren't using recordroute. Turn on siptrace on the FS profile
sofia profile $MYPROFILE siptrace on
You should see the update go out to the wrong place. It maybe going out to a udp/tcp, not
tls, port on the user agent, or it maybe trying to setup a tls socket to a UA but with out
a NAT helper to find out the real ip/port.
http://kamailio.org/docs/modules/4.0.x/modules/rr.html
Can anyone assist me regarding this issue. Good
day.
Hopefully I've pointed you in the right direction. If not maybe I've at
least helped you think of something you hadn't thought of yet.
Also I recommend that you upgrade to Kamailio and Freeswitch latest.
--FC