[asterisk-users] Why PRI not BRI ?

[Alex Balashov]

On 05/29/2011 04:57 AM, virendra bhati wrote:

> And why SIP is used for making calls rather then IAX? Even we know
> IAX takes 1 channel for making calls?

IAX is an Asterisk-centered phenomenon and has no currency outside of 
it.  In the broader VoIP world, interoperability with a wide range of 
equipment is mandatory.

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Alex Balashov - Principal
Evariste Systems LLC
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