[Asterisk-Users] T1-PRI deployment questions...

[John Harragin]

>> I need to know about that?
Oh I get it - everything...

John

> BRI is ISDN with 2 64K B channels and a 16K D channel.
> PRI is ISDN with 23 64K B channels and a 64K D channel.
> B channels carry the data or voice, and D channels are used in call
> setup, monitoring, teardown, and any other config/signalling.


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