[asterisk-dev] Jitter Buffer

[zoachien at securax.org]

You enabled two different jitter buffers, thats not recommended.
Ise the same config in iax.conf as you use for sip.conf.

zoa

Pavel Jezek wrote:
> I tried SIP-IAX call, but still not any info about funtional SIP 
> jitterbuffer  :'(
> no console SIP jitterbuffer message, nothing in /tmp, nothing in 
> asterisk/messages
> also it would be nice, if we have consistent jb config (jbenable, 
> jbforce etc...) for IAX and other channels
> and also some generic way how to debug/monitor jittterbuffer: like 
> "core jb debug", instead of iax2 jb debug (or instead of sip jb debug 
> etc.)
> PJ
>
> SVN-branch-1.4-r45928M (with jitterbuffer/plc patch: 
> http://bugs.digium.com/view.php?id=8189)
>
> my sip.conf
>
> jbenable=yes
> jbforce=yes
> jbmaxsize=2000
> jbimpl=fixed (adaptive tried too)
> jblog=yes
>
> iax.conf
> jitterbuffer=yes
> forcejitterbuffer=yes
> maxjitterbuffer=3000
> ;maxjitterinterps=5
> resyncthreshold=-1
>
>
>
>
> John Lange wrote:
>> As of Revision 45678 there is a small patch that makes it work with
>> jbforce=yes.
>>
>> However, as far as I can tell it never works unless you force it.
>>
>> So for example:
>>
>> PSTN (T1 via Zap) <-> Asterisk 1.4b3 <-> Voip Device
>>
>> The Asterisk <-> Voip Device leg never gets jitter buffer unless
>> forced.
>> And yes I'm talking about the received audio at the Asterisk side. It is
>> not dejittered.
>>
>> John
>>
>> On Fri, 2006-10-20 at 16:11 +0200, Pavel Jezek wrote:
>>  
>>> I have exactly same problem, no jb log in tmp, no message on console 
>>> (I have verbose set to 3),
>>> and because sound is very choppy using SIP (much worse than with 
>>> iax), I have suspicion, that jitterbuffer is not working/not 
>>> activated at all.
>>> can somebody look to this?
>>> PJ
>>>
>>>
>>> jbenable=yes
>>> jbforce=yes
>>> jbmaxsize=2000
>>> jbimpl=fixed (adaptive tried too)
>>> jblog=yes
>>>
>>> Asterisk SVN-branch-1.4-r45678
>>>
>>>
>>>
>>>    
>>>>  I'm trying to test the new jitter buffer in 1.4beta2 but have not 
>>>> been
>>>>       
>>> able tell if its working.
>>>
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>>
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