We’re using iax2 trunks to our provider. I’m running asterisk 1.2.18 on a trixbox system (Centos 4.5). The relevant lines from my iax* files are:
iax.conf:[general]
iax.conf:bindport = 4569 ; Port to bind to (IAX is 4569)
iax.conf:bindaddr = X.X.X.X
iax.conf:disallow=all
iax.conf:allow=ulaw
iax.conf:allow=alaw
iax.conf:allow=gsm
iax.conf:mailboxdetail=yes
iax_additional.conf:[IAX2-A]
iax_additional.conf:username=XXXXXX
iax_additional.conf:type=peer
iax_additional.conf:secret=XXXXXX
iax_additional.conf:qualify=yes
iax_additional.conf:notransfer=yes
iax_additional.conf:host=connect02.voicepulse.com
iax_additional.conf:disallow=all
iax_additional.conf:auth=md5
iax_additional.conf:allow=ulaw
iax_additional.conf:allow=g726
iax_additional.conf:allow=gsm
iaxprov.conf:[default]
iaxprov.conf:codec=ulaw
iaxprov.conf:flags=register,heartbeat
iaxprov.conf:tos=lowdelay
I’m going to be making some network changes and would like to see if my changes are making phone service worse or better, but when I try to get some stats on the command line, the results are always the same:
Channel Peer Username ID (Lo/Rem) Seq (Tx/Rx) Lag Jitter JitBuf Format
IAX2/IAX2-A-6 64.61.93.90 voicepulse 00006/00782 00011/00018 00040ms -0001ms 0000ms ulaw
That is, Lag is always 40ms, jitter is always -0001ms and jitbuf is 0000ms. I’ve looked at the iax.conf file, and I can’t see what I’m missing in terms of configuration to enable stats.
Thanks,
Peter