Is there any confirm about this? Thanks a lot.
Regards On 9/25/06, Roy Yang <[EMAIL PROTECTED]> wrote: > > Receiving a call is easy to understand and we can implement on the phone. > How about initiating a call from different line, because there are two > cases: > 1) Initiate a call from the same phone by selecting line 1 > 2) Initate a call from the other phone with same AOR registed by picking > it . > > Here is one question: How to join another call to one group call such as > conference. > > For 1), it should be easy. > But for 2), if without help of proxy server, I can't figure out how to > make it. > > Thanks a lot. > > -Regards > > > On 9/25/06, Paul Kyzivat <[EMAIL PROTECTED]> wrote: > > > > This is much easier to implement than single line extension. > > > > A phone that is registered for some AOR will typically receive invites > > for calls to the AOR whether it is currently in a call or not. What it > > chooses to do about those is a local implementation issue. If you want > > the phone to place a ringing indication on a different "line" on the > > phone, go right ahead and do so. > > > > And with two phones, all you need do is register them both to the same > > AOR. > > > > Paul > > > > Roy Yang wrote: > > > Hi, All > > > In analog world, for one 2-line phone, we can register 2-phones > > with > > > same phone number through PBX. > > > When you are calling through line 1, and you can issue another call > > or > > > accepting another call through > > > putting line 1 on hold, and dial another number . Also, you can switch > > back > > > to the line 1 by placing line 1 button. > > > Another scenario is that you have two phones in one room, and you > > are > > > calling on line 1, and you can pick up > > > a call or initiate another call through another call on line 2. > > > > > > This feature is different from single line extention described in > > > draft-ietf-sipping-service-examples-10. > > > > > > Do somebody know how to implement this feature or it has been > > defined > > > in some RFC document? > > > > > > Thanks a lot! > > > > > > Regards > > > > > > -Roy > > > _______________________________________________ > > > 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
