please, can somebody tell us, if currently used jitterbuffer
implementations (iax or sip w/ jb patch) are really working/usefull if
jitter is frequently changing between 10-1000ms (on cdma connection)?
I have really big problems with using jitterbuffer between two asterisks:
- with iax2, I can't set some minimum jitterbuffer (or turn off adaptive
jitterbuffer)
- when bridged sip-iax calls, sip jitterbuffer is probably not activated
at all :-(
please send some your experience, thanks
PJ
my config (iax.conf):
[general]
jitterbuffer=yes
forcejitterbuffer=yes
maxjitterbuffer=4000
;maxjitterinterps=15
resyncthreshold=-1
(sip.conf)
jb-enable = yes
jb-force = yes
jb-max-size = 2000
jb-resynch-threshold = 1000
jb-impl = fixed
jb-log = yes
Pavel Jezek wrote:> I'm trying asterisk 1.2.9.1 with rtp jitterbuffer patch from
> http://asterisk-backports.org
> and seems, that this working only for sip-sip calls (probably also for
> sip-zap),
> I have jb enabled and forced in sip.conf, I can see debug log messages
> from jitterbuffer, but only for sip-sip calls, not for sip-iax, or
> even sip-skinny....
> because I have sip clients connected to one asterisk box and iax trunk
> to second box, seems, that jitterbuffer isn't working in this
> scenarion, right?
> PJ
>
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