Hi Henry, I believe you will find it all in: TS 23.228, Section 4.6.4 Breakout Gateway Control Function.
Regards, Brez On Mon, Mar 25, 2013 at 9:06 AM, Harry S <[email protected]> wrote: > Hi > > This question is related to BGCF in IMS networks. I am confused with > scenarios where IMS network has to route calls towards CS in a different > network. > > My understanding: > If the target network is also an IMS network, then BGCF will route the call > to I-CSCF of the target network & in turn the target network will take care > of the routing via it's own MGCF. > > If the target network is a pure CS network then BGCF will route the call > via it's MGC in it's own network to the Signaling gateway of target > network. > > Is my understanding given above correct? > > Also, is there any scenario in which BGCF can route a call to BGCF of some > other network? If so, how would the call flow be like. > > Thanks > Henry > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
