Simple tests. Change from the highly touted "IAX2" to SIP, but before that, download X-Lite and see if you have the same delay. If you don't then look at your Polycoms, if you do, then switch to SIP. -- Thanks, Steve Totaro +18887771888 (Toll Free) +12409381212 (Cell) +12024369784 (Skype)
On Thu, Nov 20, 2008 at 1:39 PM, Dave Fullerton <[EMAIL PROTECTED]> wrote: > There are also settings which will turn on local echo cancellation for > the handset, headset and/or speaker phone. I don't recall their names at > the moment. They are off by default on the handset and headset unless > you're using a very recent (3.0+) SIP app. > > Tim Nelson wrote: >> I'm not sure about the 3 second delay, but I've seen plenty of echo issues >> on Polycom phones when the gain has been changed on the handset. Check the >> voice.gain.tx and voice.gain.rx settings in your sip.cfg to make sure >> they're not too high. >> >> You also may want to make sure there aren't any system resource constraints >> such as high CPU usage or memory usage... :-) >> >> Tim Nelson >> Systems/Network Support >> Rockbochs Inc. >> (218)727-4332 x105 >> >> ----- "c james" <[EMAIL PROTECTED]> wrote: >> >>> A Polycom 550 and a IAX client (Mozphone and ZoIPer were used) are >>> having a conversation. Call quality is reported as good except for >>> an >>> echo with a 3 second delay. >>> >>> Most of my searches are saying echo happens only on the PSTN piece, >>> but >>> there isn't one here. >>> >>> Can someone point me in the right direction? >>> >>> Asterisk 1.4.21.2 >>> Under 40 users >>> Quad-Core AMD Opteron(tm) Processor 2352 and 4G RAM (Hey, that's what >>> they wanted to use!) _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
