[Spce-user] SIP trunk to PBX

John Murray john.murray at skyracktelecom.com
Tue Aug 7 18:27:35 EDT 2012

Sorry Jon,

What I mean is I do not know the IP address of the PBX until it registers (it is on a broadband line with an IP address that can vary) so I cannot create permanent contacts to it.
So can I create permanent contacts for those users pointing to the registering user, which then registers and gets an IP address?



-----Original Message-----
From: spce-user-bounces at lists.sipwise.com [mailto:spce-user-bounces at lists.sipwise.com] On Behalf Of Jon Bonilla (Manwe)
Sent: 07 August 2012 21:46
To: spce-user at lists.sipwise.com
Subject: Re: [Spce-user] SIP trunk to PBX

El Tue, 7 Aug 2012 20:17:36 +0100
"John Murray" <john.murray at skyracktelecom.com> escribió:

> Hi,
> I want to deliver a SIP trunk to a PBX with 100 users. I would like to 
> give some extra services to some of the users on the PBX such as call 
> forward no answer, voicemail, etc.
> The PBX can only register, but only once for the whole system.
> Should I set up a subscriber for the 'pilot user' of the PBX so the 
> PBX can register and put all the DDIs of the non extra service users 
> on this subscriber.
> Should I then add subscribers for the extra service users with voicmail etc.
> and add a permanent contact for those subscribers of the pilot user's 

There's no difference if you register once for one subscriber or you do not register at all. You can use permanent contacts for all your subscribers.

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