We have three remote call center Asterisk servers communicating with two central Asterisk boxes over a private IP-VPN with QoS. All systems were running Asterisk 1.0.7 communicating via IAX2 with little or no quality issues at all.
Once we upgraded to Asterisk 1.2.4 call quality with IAX2 was horrific. We tried with/without jitterbuffer. We messed with every jitterbuffer parameter. We tried G729/ilbc/ulaw. It was a total mess. We switched to SIP and instantly all problems disappeared. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Andrew Kohlsmith Sent: Tuesday, March 21, 2006 9:27 AM To: [email protected] Subject: Re: [Asterisk-Users] Problem with chan_iax.c implimentation causesbad audio? On Tuesday 21 March 2006 07:19, Matt wrote: > I was going to avoid naming names :P But anyway.. yes it's > asterlink. Guys seem nice enough.. and by golly.. when I switched to > SIP the termination is crystal clear... so far I'm happy with the > service from Asterlink... just wish I could use IAX2.... oh well.. > it really matters not to me HOW I get the audio stream.. just that it > works and is stable. I don't know why you'd avoid naming names. Asterlink does have good service, and as I said they are a smart bunch of guys. I get troubles with my SIP registrations to them on occasion but that's it. I have absolutely no trouble recommending them to anyone. -A. _______________________________________________ --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 The contents of this email message and any attachments are confidential and are intended solely for addressee. The information may also be legally privileged. This transmission is sent in trust, for the sole purpose of delivery to the intended recipient. If you have received this transmission in error, any use, reproduction or dissemination of this transmission is strictly prohibited. If you are not the intended recipient, please immediately notify the sender by reply email and delete this message and its attachments, if any. _______________________________________________ --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
