[Asterisk-Users] (newby) IAX Trunk on low bandwidth connection

[Master_PE]

What is a normal dealy on a satelite installation?

Regards,

Master_PE

Op 1-feb-2006, om 13:26 heeft Garth van Sittert het volgende geschreven:

> Hi Cosmin
>
> You should be able to get about 12 simultaneous calls on a 128k  
> line and about 28 on a 256k line according to asteriskguru's  
> bandwidth calculator http://www.asteriskguru.com/tools/ 
> bandwidth_calculator.php.
>
> Kind Regards
> Garth
>
> BitCo Data Communications
> http://www.bitco.co.za
>
> Cosmin Prund wrote:
>> Hello everyone, this is my first post to the list, so hello again.
>>
>> We're a small company in Romania and we're trying to set up a  
>> really small
>> version of "call center". That is, we want to get a few land-lines  
>> from our
>> telco in different countys and "bridge" all calls to our HQ, in  
>> order to
>> make it cheeper for our clients to call us.
>>
>> Unfortunatelly there's no ISP in our area that can deliver a  
>> broadband
>> connection for anything less then an arm and a leg, so we're  
>> considering
>> runing an * <-> * connection using VoIP over a low bandwidth  
>> connection
>> (we're considering 128kbit but we might be able to go to 256kbit).
>>
>> The bandwidth price is not a problem for our "satelite"  
>> installations, we
>> cand get acceptably priced broadband (~256kbit) so the distant *'s  
>> will have
>> propper connections.
>> My question:
>>
>> Is 128kbit a wide enough connection for 1 simultaneous  
>> conversation, using
>> IAX protocol with the comercial version of the g729 codec?
>>
>> I'm expecting this to be engough for more then 1 conversation  
>> (after all a
>> single line analog connection is rated at 64kbit and I'm getting  
>> double that
>> bandwidth)
>> Cosmin Prund
>>
>>
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>
> -- 
> Garth van Sittert
> BSc (Physics & Computer Science)
> -----------------
> Mobile: +27 (0)83 791 6662
> Email:  garth at bitco.co.za
> Phone:  08600 BITCO
> Web:    www.bitco.co.za
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