> Your biggest question is what to use for your internet connection.  If they
> will have 24 simultaneous calls your looking at about 2048 KB if using
> G.711U  (86KB with payload plus overhead).  Which means you will need to
> move to G.729 to fit your max call bandwidth inside a T1. 

Appia told me all of their trunks are G.729 if I remember correctly. By the 
way, does anyone know what the total amount of bandwidth would be per G.729 
channel with overhead? 


> -M
>
>>>> Tommy Laino <[email protected]> 07/03/12 12:21 PM >>>
>>>>
>
> I am recommending a SipX to a customer. They are going to be
> converting from PRI to SIP trunking. They want to have 24
> trunks available for calls. I am assuming that the internal
> SipX bridge is not going to be sufficient for the amount of
> calls that they are looking to handle. I am looking for
> recommendations from the forum for the best way to handle
> all 24 SIP trunks including best hardware and SIP providers
> for this deployment(I have used VoIP.ms and DIDLogic in the
> past). Any help is greatly appreciated.
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