I'm not using ztdummy (and no digium hw) on my iax asterisk boxes, can it be
source of my issue with gaps in speech over iax?
Is ztdummy really needed for simple iax-iax interconnection (i.e. not trunking
config)?
PJ
Aug 5 13:06:31 WARNING[7456]: chan_iax2.c:9658 load_module: Unable to open IAX
timing interface: No such file or directory
Pavel Jezek wrote:
I'm using iax2 interconnection between two asterisk (1.2.9.1) boxes,
also using jitterbuffer, because this is over cdma, codec ilbc
jitterbuffer is working fine, except some gaps in speech....
I experimented with resyncthreshold, buffer size but no improvement :-(
is there any way, to force jitterbuffer to stay at some size and not
automaticly resize?
my cdma connection is not so bad quality, rtt 120-1500ms, but no
packet loss
PJ
my iax2.conf jiterbuffer part:
[general]
jitterbuffer=yes
forcejitterbuffer=yes
maxjitterbuffer=3000
maxjitterinterps=15
resyncthreshold=-1
here is iax jb debug output, gaps appear whan debug shows blank space
(what mean letters L, l, G,s)? ....
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