Does anyone know if there is an actual QSIG implementation of "REFER"? That may make this whole issue moot.
On Thu, Jun 11, 2009 at 4:16 PM, Saúl Ibarra <[email protected]> wrote: > Being a SIP proxy, OpenSIPS is unaware of established dialogs, it's > only aware of transactions. Thus, it can't create an in-dialog > request. > > To be able to do what you want you need a dialog-aware thing: a back > to back user agent: b2bua. > > On 6/11/09, Brett Nemeroff <[email protected]> wrote: > > 2009/6/11 Raúl Alexis Betancor Santana <[email protected]> > > > >> On Thursday 11 June 2009 18:05:39 Brett Nemeroff wrote: > >> > All,Is it possible to inject a REFER message into a call? I'll be > >> proxying > >> > calls to a TDM gateway.. I know this seems like an odd request, but > I'd > >> > like to essentially hijack the call with a REFER. > >> > > >> > I believe the UAC module can handle the request, but do I need to > >> > cleanup > >> > the dialog somehow? > >> > > >> > Thanks, > >> > Brett > >> > >> You could not do that without a B2BUA, because you will break CSeq on > the > >> stablished dialogs > >> > > > > Can you elaborate on that a little please? >
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