[Asterisk-Users] Samsung DCS70 PABX

[Jim Van Meggelen]

You've come to the right place :-)

>From what you describe, you'd want to do something along these lines:

[PSTN]----[Asterisk]----[Existing PBX]
                  |
                  |
            [SIP Proxy]

You'd need two T1 cards in the Asterisk to make this work, one to
connect to the PSTN, the other to connect to the PBX.

Alternatively, you might be able to do this

[PSTN]---[existing PBX]---[Asterisk]---[SIP proxy]

In this case you'd only need one T1 card in the Asterisk, but you'd have
to add another PRI card to the PBX (assuming it supports more than one
T1 card).




> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com 
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
> sgup015 at ec.auckland.ac.nz
> Sent: October 20, 2004 8:15 AM
> To: asterisk-users at lists.digium.com
> Subject: [Asterisk-Users] Samsung DCS70 PABX
> 
> 
> Hi there,
> I'm currently working with a customer who has 25 Phones as 
> part of their exisiting Telephone System which runs using a 
> Samsung DCS70 PABX.  They currently have a Single PRI coming 
> in with a block of 100 Phone Numbers.
> 
> I'm trying to connect them to our SIP Proxy so that we can 
> connect their multiple sites together and provide a "local" 
> telephone system using VoIP.
> 
> After a search on google, I don't believe this PABX supports 
> VoIP directly on it.
> 
> Is there a way that anybody can recommend by which they don't 
> have to phase out their PABX but can also make use of our SIP 
> Proxy for Outgoing Calls?
> 
> Cheers,
> Sahil
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