I would use g.729, and if this is an issue, GSM. Setup trunking between both IAX peers so that you can save a lot of bandwidth.
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:asterisk-users- > [EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] > Sent: Wednesday, 4 May 2005 00:52 > To: asterisk-users@lists.digium.com > Subject: [Asterisk-Users] Voice Quality > > Hello, > > I have setup two * servers and they are communicating using IAX. I'm > passing calls from SRV A (internet connection T1) to SRV B (internet > connection: 512). > > For some reasons I have an issue with the quality. The voice is a bit > scratchy. I have tried iLBC and SPEEX, but it didn't make any difference. > > Now, assuming that I have an issue with Bandwidth, what would be the best > way to configure my iax.conf. (A bit confused about jitterbuffer and tos) > > Here is my iax.conf @ location A: > > [general] > port=4569 > bandwidth=low > disallow=all > allow=ilbc > ;allow=ulaw > ;allow=speex > jitterbuffer=200 > jitterbuffer=yes > tos=lowdelay > > and iax.conf @ location B: > > [general] > port=4569 > bandwidth=low > disallow=all > allow=ilbc > ;allow=ulaw > ;allow=speex > jitterbuffer=200 > jitterbuffer=yes > tos=lowdelay > > [guest] > type=user > context=default > callerid="Guest IAX User" > disallow=all > allow=ilbc > > > Thanks guys > > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users This message (and any associated files) is intended only for the use of the individual or entity to which it is addressed and may contain information that is confidential, subject to copyright or constitutes a trade secret. If you are not the intended recipient you are hereby notified that any dissemination, copying or distribution of this message, or files associated with this message, is strictly prohibited. If you have received this message in error, please notify us immediately by replying to the message and deleting it from your computer. Messages sent to and from us may be monitored... Internet communications cannot be guaranteed to be secured or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. Therefore, we do not accept responsibility for any errors or omissions that are present in this message, or any attachment, that have arisen as a result of e-mail transmission. If verification is required, please request a hard-copy version. Any views or opinions presented are solely those of the author and do not necessarily represent those of the company. _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
