If you are behind a firewall, you may need to turn on NAT in order for the RTP to be able to connect to each other.
If you have wireshark or able to get a TCPDump, make the call that fails and look at the media anchors. For me (when I had the exact same problem), Gtalk came in with a media port of like 5800 or something in that range. I was only looking at 10000 and above. So of course, I didn't get bi-directional audio. Once I changed that rtpstart to 2000, I was able to get things working again. Plus I had to turn on NAT support. On 6/21/07, Koen Van Impe <[EMAIL PROTECTED]> wrote: > I haven't changed rtp.conf from original installation. > So the values are: > rtpstart=10000 > rtpend=20000 > > I should maybe give it a try with a lower rtpstart. > > What do you mean by turning on NAT? > Are you referring to parameter "bindaddr" in gtalk.conf? (found that on > http://www.voip-info.org/wiki/view/Asterisk+Google+Talk) > > Thanks already! > > > On 6/21/07, Joseph Bajin <[EMAIL PROTECTED]> wrote: > > > > what does your RTP settings look like? I had problems with this at > > first. One thing I made sure of was that NAT was turned on and that > > the rtpstart in the rtp.conf file was set to 2000 and the rtpend was > > up to 20000 (but you can make that much higher). > > > > Gtalk seems to have a very low RTP port that it uses for media. > > > > On 6/21/07, Philippe Sultan < [EMAIL PROTECTED]> wrote: > > > Hi Koen > > > > > > > This works fine when I call this account from my personal gtalk. But > others > > > > have some very strange problems. > > > > In most cases, I see the call coming into Asterisk and executing > normally. > > > > On the callers side, the call looks like it was answered, but there's > no > > > > audio. > > > > In some other cases, the call doesn't even appear to be answered, > although I > > > > see a normal execution on Asterisk. > > > > > > Can you please open a bug report that describes your problem, and > > > attach an Asterisk debug output for a failed call to the report? > > > > > > Thanks, > > > > > > Philippe > > > > > > _______________________________________________ > > > --Bandwidth and Colocation provided by Easynews.com -- > > > > > > asterisk-users mailing list > > > To UNSUBSCRIBE or update options visit: > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > _______________________________________________ > > --Bandwidth and Colocation provided by Easynews.com -- > > > > asterisk-users mailing list > > To UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
