I didn't think SIP had a jitter buffer (yet). There's nothing in the wiki about it, as it pertains to sip.conf.
In the meantime, I'll try a different NTP server, to see if that changes anything. On 01/02/06, Cristian Draghici <[EMAIL PROTECTED]> wrote: > No. If the same NTP server is used and both phones are in the same > switch, I don't see how disabling NTP would help. > > I'd rather disable jitterbuffer if it was on when the problem is > manifesting itself. > > -- > c > > > On 2/1/06, jurgen <[EMAIL PROTECTED]> wrote: > > NTP? Really? I would never have thought of that one. All the phones > > are configured to use pool.ntp.org, and they keep accurate time. Do > > you think disabling NTP altogether would be a good idea? > > > > Thanks! > > > > > > On 31/01/06, Cristian Draghici <[EMAIL PROTECTED]> wrote: > > > Are you using the same NTP server for both phones? > > > Are you using NTP at all? > > > > > > Is jitterbuffer enabled on the asterisk server? > > > > > > Not sure about SIP, but on IAX if the timestamps go haywire, you can > > > loose audio from one side. > > > > > > hth, > > > c > > > > > > > > > On 1/31/06, jurgen <[EMAIL PROTECTED]> wrote: > > > > Hi all, > > > > > > > > I'm having a really frustrating time with a bunch of BT-101 phones. > > > > They've been trouble-free and working very well for the past several > > > > months. A couple of days ago, some of the phones (but not all of them, > > > > yet) have started acting very strangely. All phones are running > > > > firmware 1.0.6.7, and are identically configured (except for the > > > > user/authenticate/password things) on both the phone side and in > > > > sip.conf. > > > > > > > > After a few hours of relatively heavy use, the phone stops sending the > > > > remote party's voice to the BT-101 person. Someone else (me, heh heh) > > > > listening in to the call via ZapScan can hear both sides just fine, so > > > > it doesn't seem to be Asterisk's problem, at least directly. > > > > > > > > I've tried simply power cycling the phones. Doing that buys me a bit > > > > of time, sometimes a minute, sometimes ten. But the problem always > > > > comes back relatively quickly. Moving the phones to another physical > > > > Ethernet connection does nothing either. > > > > > > > > The way to make the problem go away for about 24 hours is to swap them > > > > around. I move a spare from my desk to the person with the bad phone, > > > > simply by changing the user/auth/pass strings. I set the broken phone > > > > up with my testing user/auth/pass stuff, and they both start working > > > > again. Now get this: Simply changing the user/auth/pass strings on the > > > > bad phone to something else, then setting them back to what they were > > > > before *doesn't work*. The actual phones have to be swapped around. > > > > The phones are plugged into the same switch as the Asterisk server, no > > > > funny stuff there. > > > > > > > > I've tried resetting the phones back to the factory settings, and > > > > reconfiguring them from scratch. That doesn't eliminate the problem > > > > either, just delays it another 24 hours. > > > > > > > > So. That pretty much covers it. Only three of the phones are doing > > > > this, and they only started a few days ago. They were working *fine* > > > > for months! Does anyone have any ideas here? I'm about ready to throw > > > > these phones into a tree shredder. > > > > > > > > Thanks! > > > > > > > > ......jurgen > > > > > > > > -- > > > > [EMAIL PROTECTED] is jurgen's gmail address. > > > > Visit http://jurgen.ca/ for more yummy goodness. > > > > _______________________________________________ > > > > --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 > > > > > > > > > -- > > [EMAIL PROTECTED] is jurgen's gmail address. > > Visit http://jurgen.ca/ for more yummy goodness. > > _______________________________________________ > > --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 > -- [EMAIL PROTECTED] is jurgen's gmail address. Visit http://jurgen.ca/ for more yummy goodness. _______________________________________________ --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
