<SPAM>Re: [Asterisk-Dev] new iax jitterbuffer?

Jerris, Michael MI mjerris at ofllc.com
Sun May 29 06:44:04 MST 2005


Jitterbuffer does not run when bridging to another voip channel.  If you
want to force it on use forcejitterbuffer=yes. 

> -----Original Message-----
> From: asterisk-dev-bounces at lists.digium.com 
> [mailto:asterisk-dev-bounces at lists.digium.com] On Behalf Of 
> Rich Adamson
> Sent: Sunday, May 29, 2005 10:21 AM
> To: Asterisk Developers Mailing List
> Subject: <SPAM>Re: [Asterisk-Dev] new iax jitterbuffer?
> 
> 
> > > I'm a little confused after reading the asterisk/doc and 
> > > iax.conf.sample stuff relative to the new jitterbuffer. 
> One comment 
> > > suggests the new jitterbuffer code needs to be selected before 
> > > compiling asterisk, and other comments suggest simply including 
> > > jitterbuffer=yes is all that is needed.
> > 
> > No; the new jitter buffer is enabled by default in HEAD.  
> > jitterbuffer=yes or no turns it on or off at runtime.
> 
> Thanks Andrew...
> 
> When I do:
> 
> phoenix*CLI> iax2 show netstats
>                                 -------- LOCAL 
> ---------------------  -------- R EMOTE --------------------
> Channel                    RTT  Jit  Del  Lost   %  Drop  OOO 
>  Kpkts  Jit  Del  
> Lost   %  Drop  OOO  Kpkts
> IAX2/teliax at teliax-1        80    0   40     0   0     0    0 
>      1    0   40  
>    0   0     0    0      0
> 1 active IAX channel(s)
> phoenix*CLI> 
> 
> it seems I never see any jitter. On this one, I'm using a 
> Cisco 1750 with three classes in a policy map (QoS) and an 
> adsl interface. I would have guessed that at least some 
> jitter (etc) would be occurring over this iax/gsm channel.
> 
> 
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