[asterisk-users] Change Packetization Time

Patrick asterisk-list at puzzled.xs4all.nl
Fri Aug 31 10:34:06 CDT 2007


On Fri, 2007-08-31 at 14:15 +0300, Dovid B wrote:
> Dan,
> I sent this particular's traffic through a 1.4.X box to our 1.2.X box.
> Worked like a charm.
>  
> Thanks for the help.

Iirc I read that the patch on bugs.digium.com does not apply to a recent
version of Asterisk. Can you please tell me where I can get a working
version of this patch for Asterisk 1.2.24.

Thanks and regards,
Patrick

>         ----- Original Message ----- 
>         From: Dan Austin 
>         To: Dovid B 
>         Sent: Monday, August 20, 2007 9:22 AM
>         Subject: RE: [asterisk-users] Change Packetization Time
>         
>         
>         When the patch to provide the support was started, 1.2 had not
>         yet been released,
>         but the feature missed the cut-off for 1.2.
>          
>         It would be possible to backport the changes, or to updated
>         the last patch for 1.2 in
>         Mantis, but I would not expect it to be trivial.  And making
>         such changes would lead
>         to a version of 1.2 that would not be supported by the core
>         developers.
>          
>         Dan
>         
>                 
>                 ______________________________________________________
>                 From: Dovid B [mailto:asteriskusers at dovid.net] 
>                 Sent: Sunday, August 19, 2007 11:11 PM
>                 To: Dan Austin
>                 Subject: Re: [asterisk-users] Change Packetization
>                 Time
>                 
>                 
>                 
>                 
>                 ----- Original Message ----- 
>                 From: "Dan Austin" <Dan_Austin at Phoenix.com>
>                 To: "Asterisk Users Mailing List - Non-Commercial
>                 Discussion" 
>                 <asterisk-users at lists.digium.com>
>                 Sent: Sunday, August 19, 2007 7:58 PM
>                 Subject: Re: [asterisk-users] Change Packetization
>                 Time
>                 
>                 
>                 > Dovid wrote:
>                 >
>                 >>     Does anyone know if it is possible to change
>                 the
>                 >> packetization time in Asterisk ? I was told by a
>                 client
>                 >> of mine that adjusting this with using G729 can
>                 greatly
>                 >> lower the amount of bandwidth used.
>                 >
>                 > Your client is correct.  Configurable packetization
>                 was added
>                 > introduced with the release of 1.4.0.  For details
>                 look at the
>                 > rtp-packetization.txt file in the doc directory for
>                 full details.
>                 >
>                 > The short answer is to append :<size> to any codec
>                 on your allow
>                 > directive that you want to change from the default
>                 of 20ms.
>                 > Ex.
>                 > Allow=g729:40
>                 >
>                 > Dan
>                 >
>                 >
>                 
>                 Dan,
>                 Can I make this change in 1.2.X ? (maybe in the
>                 source ?). I have not moved 
>                 to 1.4.X because of the lack of support. Currently
>                 using SpanDSP. 
>                 
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