[Freeswitch-users] IAX and CDR

Ken Rice krice at suspicious.org
Mon Mar 17 20:41:01 PDT 2008


Trunking doesn¹t save that much bandwidth when it comes down to it... You
can achieve the same effects on freeswitch by adjusting the ptimes...

Example: G.711u at 20ms packetization uses 80k/sec... G.711u at 40ms only
uses 72K/sec a 10% bandwidth savings...

Not to mention trunking on scales so far before you start seeing delays
added by trying to trunk too many calls


From: Vijay Ramnarine <vjfromgt at gmail.com>
Reply-To: <freeswitch-users at lists.freeswitch.org>
Date: Mon, 17 Mar 2008 23:36:58 -0400
To: <freeswitch-users at lists.freeswitch.org>
Subject: Re: [Freeswitch-users] IAX and CDR

Trunking saves bandwidth
how much funding are we looking at?


On Mon, Mar 17, 2008 at 11:31 PM, Brian West <brian.west at mac.com> wrote:
> You could fund development of a new IAX stack.  I know someone that is
> willing to write such a thing.  Can you clarify WHY you use IAX?  I
> see no reason to use it in an ITSP/Carrier arena.  Maybe you can fill
> me in because I haven't seen it fair well under high load/high usage
> scenarios.  For example if you have 100's of users registering you'll
> start to hear audio quality issues.
> 
> /b
> 
> 
> 
> On Mar 17, 2008, at 10:27 PM, Vijay Ramnarine wrote:
> 
>> > The IAX protocol is one of the bigger reason for me to use Asterisk
>> > as a switch
>> > Please tell me what I can do to help push the development
>> >
>> > thanks
> 
> 
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