you can also set some kind of authentication on the extensions for example ask for a pin to dialout. etc
On Thu, Feb 24, 2011 at 6:51 PM, Daniel Tryba <[email protected]> wrote: > On Thu, Feb 24, 2011 at 11:38:17AM +0000, Roger Burton West wrote: > > The relevant part of my setup is something like: > > > > SIP phones -> local server -> remote server -> SIP-to-PSTN provider > > > > I want _some_ of the SIP phones on the local server to be able to get > > access to SIP-to-PSTN, but not all of them. The local-to-remote > > connection is IAX2 over VPN. > > The way I would to this is by blocking them on the localserver (with > different contexts). An other solution would be to set prefixes on the > extension when dialing from local to remote and use these to filter, not > very elegant but works over any transport. I use this to do multitenant > billing on the remote server in places where I only want 1 IAX trunk. > Whether this is effective depends on your control of the local server. > > -- > > Daniel Tryba > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- Best Ragards Rizwan Qureshi VoIP/Asterisk Engineer Axvoice Inc. V: +92 (0) 3333 6767 26 E: [email protected] W: www.axvoice.com
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
