Hi Michael, The DID is transported via SIP to the router. From the router to the POTS provider, it's PRI.
On Wed, Sep 23, 2009 at 12:34 AM, Michael Collins <[email protected]>wrote: > How is the DID transported? SIP, PRI, analog DID trunks? > -MC > > On Mon, Sep 21, 2009 at 9:17 PM, Francis Vidal <[email protected]>wrote: > >> Hi all, >> Consider the following scenario: Calling party --> DID provider --> Cisco >> AS5300 --> POTS provider --> Called party >> >> The Calling party calls a number provided by the DID provider. This is >> then processed by the AS5300 facing the POTS provider to do the following >> number translation: ANI = 1 + DNIS (the ANI assumes the identify of the DNIS >> prefixed with "1"). The Cisco AS5300 then sends a "prefix" which is actually >> the number of the Called party in their system (of the POTS provider). >> However, the Cisco AS5300 has a finite limit on the number of translations >> (approx. 128-300 translations). Can the number translation be done on >> FreeSWITCH instead? >> >> Calling party --> DID provider --> FreeSWITCH --> Cisco AS5300 --> >> POTS provider --> Called party >> >> This can also evolve into: >> >> Calling party --> DID provider --> FreeSWITCH --> Cisco AS5300[1] --> >> POTS provider --> Called party >> \ >> / >> +-----> >> Cisco AS5300[2] --->+ >> >> If we wanted to increase the number of ports the POTS provider. >> >
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