I don't know of a way to do that unless you use an independent SBC instead of sipxbridge and tell it to allow REFER for that dialplan/trunk (provider).
At the same time I don't see how it would be desirable to introduce that into sipxbridge (enable/disable refer). I am assuming your ITSP is a residential provider and not a real business class provider (or their switch vendor is in the residential market)... On Tue, Aug 31, 2010 at 11:30 AM, Burden, Mike <m...@lynk.com> wrote: > Good morning, > > > > I have an ITSP that is currently battling with a switch vendor on my > behalf, because when we transfer a call from extension to extension, we lose > audio. > > > > The switch vendor is pointing out that they are not getting a REFER from > us. This, of course, is because sipXbridge translates the REFER into an > INVITE. > > > > So... seems you can’t win either way. Many ITSPs apparently don’t handle > REFER correctly. Ours apparently doesn’t handle a re-INVITE correctly. > > > > Obviously the correct long term solution is for the switch vendor to fix > their switch. > > > > In the meantime, is it possible to disable this behavior in the > sipXbridge? I’ve poked around the sipXbridge page on the sipXecs SBC page, > but don’t see anything that looks like it would do this. > > > > [image: cid:image001.jpg@01C85750.45790B60] > > * **Mike Burden* > > [image: Lynk.gif]* > Lynk Systems, Inc* > > * e-mail:* m...@lynk.com > > * Phone:* 616-532-4985 > > > > > > > > > _______________________________________________ > sipx-users mailing list > sipx-users@list.sipfoundry.org > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: tgrazi...@voice.myitdepartment.net Fax: 434.984.8431 Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: helpd...@voice.myitdepartment.net Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec.
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