Then after many hours of chasing ghosts, you decide, hmmm, let me eliminate IAX2 as a possible cause, and boom!, everything works and voice quality is perfect.
Then you are happy you got it fixed but mad you you wasted so much time an the highly touted IAX2 that should "just work" but doesn't in many cases. Thanks, Steve T On Fri, Aug 22, 2008 at 10:22 AM, Darren Sessions <[EMAIL PROTECTED]> wrote: > It's tough to say why a voice would start sounding like a robot. There are > so many variables that could effect your Asterisk server. > I always go for process of elimination when I have a problem similar to this > with call quality. > What I would do is install an end point on the same local network / subnet > as your asterisk server (either a hard phone or a soft phone like X-Lite by > Counterpath). Register the phone locally with your Asterisk server and make > some calls or put an echo tester up. > If things sound good, you know your Asterisk server is working just fine, > and the problems lies somewhere on your network between the Asterisk server > and whatever gateway / device. If it sounds awful, and the codecs match, > then it's time to start troubleshooting the server. > > _____________________________ > Darren Sessions > [EMAIL PROTECTED] > http://www.darrensessions.com > _____________________________ > > > > > On Aug 22, 2008, at 3:14 AM, bilal ghayyad wrote: > > Dear Darren; > > You might be right because one day it happened with me and the situation was > same like this as following: > > The status that the ping result is very good for all partied (Asterisk > machine, IP Phones on the Internet), and no problem in the processor > utilization or RAM or hard disk space. > > Previously, we changed the DSL router and it worked fine !! > > But what can I do on the Asterisk level to overcome the problem? > > I already enabled the jitter on the IAX and SIP, but did not resolved. And I > am using the G729 codec and sometimes I use GSM. > > > Any advise for the robot voice with weak battery :) ?! > > Regards > Bilal > > --- On Thu, 8/21/08, Darren Sessions <[EMAIL PROTECTED]> wrote: > > From: Darren Sessions <[EMAIL PROTECTED]> > > Subject: Re: [asterisk-users] Suddenly the voice become like robot > (cutting), like sick man > > To: [EMAIL PROTECTED] > > Date: Thursday, August 21, 2008, 9:47 PM > > I doubt recompiling is going to help you unless you've > > got a very > > unstable system (hard drive going out or something), and > > then you've > > got bigger things to worry about then anyways. > > You should install (if you haven't already) the > > 'top' program. Top > > gives you a nice set of system statistics and a list of > > processes. > > If you're only having issues on the IP origination side > > of things, I > > would start checking your bandwidth and latency on your > > network. > > Is the originating end point on the Internet? or local? > > > _____________________________ > > Darren Sessions > > [EMAIL PROTECTED] > > http://www.darrensessions.com > _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
