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Can I use 2820PBX as ISDN gateway for ISDN phone system?

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17 Jan 2012 21:55 #1 by richardcrabb1
Can I use 2820PBX as ISDN gateway for ISDN phone system? was created by richardcrabb1
Dear All,
By using the ISDN ports to present S0 to a Siemens ISDN PBX, is it possible to use the 2820 PBX as an ISDN gateway? The intention is to connect a Siemens ISDN PBX to a SIP provider such as Voip Unlimited. An added bonus is the ability to add IP extensions directly to the 2820.

I look forward to replies and any views.

Kind regards
Richard Crabb
Dorset Phone Systems
Richard Crabb
Dorset Phone Systems
VoIP specialist
3CX certified professional

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24 Jan 2012 17:42 #2 by admin
Replied by admin on topic Re: Can I use 2820PBX as ISDN gateway for ISDN phone system?
I think you can, yes. Basically, you just direct incoming SIP calls to the ISDN (S0) extensions on the VigorPBX.

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