On Wed, Oct 28, 2009 at 9:59 AM, Scott Lawrence <[email protected]>wrote:
> On Wed, 2009-10-28 at 09:40 -0400, Tony Graziano wrote: > > I am testing some functionality with sipXbridge. I am curious if ISN > > dialing is supported via sipXbridge. > > > > What I think I know: > > > > Internet calling does not need to be enabled if using sipXbridge, it > > does it natively. > > sipXbridge does ITSP trunking > > sipXbridge supports remote workers (Nat traversal, via media relay) > > > > Since there is no dial plan for ISN, and you can natively enable it > > via registrar, what does one need in place to support ISN lookup and > > dialing. I assume it would be an independent SBC. > > > > Am I correct? > > Not quite. > > > Internet calling does not need to be enabled if using sipXbridge, it > > does it natively. > > The Internet Calling checkbox controls whether or not you can route to > an arbitrary SIP URL somewhere on the internet. Since that's what ISN > dialing provides a telephone-keypad way to do, you do need to enable > Internet Calling. > > > sipXbridge does ITSP trunking > > True, but it can also be used to route to unconfigured targets if you > enable Internet Calling. > > > sipXbridge supports remote workers (Nat traversal, via media relay) > > Nope - remote workers connect directly to the sipXproxy. The media > relay is shared between the bridge and the proxy. > > ISN dialing (see http://freenum.org/) provides a way for the registrar > to translate a dial string like 123*5678 into a sip url > [email protected]. The actual routing of the request is then done > using normal SIP rules. If you're not putting your sipXecs system > directly on the public Internet, then you need to route the call through > an SBC to allow the traffic in and out. You can use sipXbridge as that > SBC. > > > > -I have ISN configured on other domains and working with other sbc's. I was just trying to understand if there would be any undesirable effects if I enable internet calling with sipxbridge using the internal sbc, and whether or not ISN calling would be functional.
_______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
