>>> On 1/26/2011 at 5:35 PM, in message <[email protected]>, "Matthew > With sipx 4.0.4 and 3.1.3c, I had no problems at all. > As of today, I have sipxbridge blocking G729 again. 3.2.4 is working > perfectly. 3.2.1b still cannot retrieve a call from hold. I will get > wiresharks from all scenarios and post them in the thread with subject: > "Polycom 3.2.4 transfer issue" >
I'd start with sipx-trace.....wiresharks are great but are a bit large to be posting to the list. I forgot what the current limit is...but its not much. Most of the time a sipx-trace has plenty to at least see the issue. Have you checked your packet sizes? A lot of ITSP do not like TCP and only accept USP. If you packets are getting past 1500 limit they will auto-magically become TCP and your ITSP might be ignoring it. I've also seen where people set the firewall to only forward UDP ports 5080/5060 and not TCP ports as well. In which case onces the packet becomes TCP its lost in never never land. _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
