Hi, Thanks for your comments on the draft.
If the proxy forwarded the 487 to A, the INVITE transaction would be over and A would think the call failed, as only one final (2xx-6xx) response can be received for a request. Thanks, Alan Johnston WorldCom sip:[EMAIL PROTECTED] At 02:13 PM 10/4/2002 -0500, [EMAIL PROTECTED] wrote: >In draft-ietf-sipping-service-examples-02.txt, section 2.8 Call Forwarding >- No Answer, > >When Proxy forwards 180 from B1 (F4 and F5), an early dialog is established >(as the to tag is added here). The Proxy then sends another 180 from B2 >(F11 and F12), which establishes another early dialog. This (second part >of the call) gets connected and the INVITE transaction completes >successfully. But the first early dialog does not gets completed and it >gets cleaned up upon timeout. > >My question is, does the 487 (F8) sent by B1 be forwarded to User A, as >otherwise the first early dialog will gets cleaned up only after timeout? > >Thanks, >neel. > > > >_______________________________________________ >Sip-implementors mailing list >[EMAIL PROTECTED] >http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
