[Freeswitch-users] Can this be done in FreeSWITCH?

Francis Vidal francisv.list at gmail.com
Tue Sep 22 16:30:37 PDT 2009


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 <msc at freeswitch.org>wrote:

> How is the DID transported? SIP, PRI, analog DID trunks?
> -MC
>
> On Mon, Sep 21, 2009 at 9:17 PM, Francis Vidal <francisv.list at gmail.com>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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