[Asterisk-Users] Creating an OPX from a traditional PBX usingAsterisk and a SIP device

[Tom Rymes]

I think that you probably can just use two Sipura ATAs to connect a  
remote extension. The key question is whether you can just plug a  
regular analog phone (Like you would have at home) into an extension  
port on the Vodavi and have it work. If so, you're in business. If  
not, more difficult/impossible.

Tom

On Sep 28, 2005, at 2:17 AM, Paul Conn wrote:

> The PBX is a Vodavi.  I do not believe it is digital.  No T1  
> interface.  I wasn’t sure if you could use an ATA on one end and  
> another ATA on the other end to create the OPX off of the legacy PBX.
>
>
> Paul Conn
>
>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk- 
> users-bounces at lists.digium.com] On Behalf Of Tom Rymes
> Sent: Tuesday, September 27, 2005 4:29 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] Creating an OPX from a traditional  
> PBX usingAsterisk and a SIP device
>
>
> Without being completely unhelpful, this all depends on the  
> existing PBX with which you are trying to integrate asterisk. If it  
> has analog extensions, probably easy. If not, probably harder. If  
> it has a T1 interface that you could connect to Asterisk via a  
> cross-over cable, possible, but it all depends.
>
>
> Hard saying, not knowing what sort of system you are talking about.
>
>
> Tom
>
>
> On Sep 27, 2005, at 5:00 PM, Paul Conn wrote:
>
>
>
>
> Is it possible to use Asterisk and a SIP device to create an off  
> premise extension (OPX) from a traditional PBX?  For example:  I  
> want to be able to have full internal PBX functions and features  
> but be off site.  I know this is easily done IF Asterisk is the PBX  
> but in this case the customer already has an existing PBX and I  
> want to augment it using Asterisk.  In the past you would have to  
> order a dry copper loop to wherever it was that you wanted the OPX.
>
>
> Thanks for any help.
>
>
> Paul Conn
>
>
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