[OpenSIPS-Users] ICE How-To

Barsan Liviu barsanl at yahoo.com
Mon Jun 27 09:39:55 CEST 2011

Hi Saul,

After enabling ICE for the account it worked.


From: Saúl Ibarra Corretgé <saul at ag-projects.com>
To: OpenSIPS users mailling list <users at lists.opensips.org>
Sent: Fri, June 24, 2011 6:06:21 PM
Subject: Re: [OpenSIPS-Users] ICE How-To


On Jun 24, 2011, at 5:01 PM, Barsan Liviu wrote:

> Hello,
> We were doing as suggested below and we got:
> 2011-06-24 17:50:17 Registered contact "sip:fmwkphsx at" for 
>sip:vm at 80.97.X.X at 80.97.X.X:5060;transport=udp (expires in 600 seconds).
> Detected NAT type: Blocked
> vm at 80.97.X.X> /rtp
> Output of RTP statistics and ICE negotiation results on console is now 
> vm at 80.97.X.X> /audio bll at 80.97.X.X
> Initiating SIP session from 'sip:vm at 80.97.X.X' to 'sip:bll at 80.97.X.X' via 
> Audio session established using "G722" codec at 16000Hz
> Audio RTP endpoints <-> 80.97.X.X:50006
> Remote SIP User Agent is "Bria 3 release 3.2.1 stamp 62387"
> 2011-06-24 17:51:18 RTP statistics: RTT=0 ms, packet loss=0.0%, jitter 
>RX/TX=0/0 ms
> SIP session with sip:bll at 80.97.XX ended by remote party
> Session duration was 10 seconds
> From this is missing the ICE negotiation as you pasted below, this means that 
>we do not have a working ICE?

Did you enable ICE on the account you are using from sip-session? You need to 
use the sip-settings script for that.

Also check the SIP trace and see if the SDP contains ICE data.

Saúl Ibarra Corretgé
AG Projects

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