http://www.ietf.org/internet-drafts/draft-ietf-sipping-service-examples-01.t xt
You may have to implement REFER/NOTIFY to support transfer. --victor Victor Paulsamy E-mail: [EMAIL PROTECTED] Senior Software Engineer Phone : 650.930.1339 (Direct) Zapex Technologies, Inc. Phone : 650.930.1300 (Main) Mountain View, CA 94043 Fax : 650.930.1399 > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]On Behalf Of Rajesh Kumar > Sent: Thursday, May 16, 2002 5:29 AM > To: [EMAIL PROTECTED] > Subject: [Sip-implementors] Regarding Implementing Call-features > > > Hi , > we have a SIP stack(encoder/Parser) and TLI in C++ and > simple SIP Application(UA)in C which implements > Invite,Cancel,Ack and Bye Method to support basic > establishment and tear down of Call between analog phones > connected to our R.G. board where all the mention > SIP components are sitting. > > Now it is required to support some of the call-features which > we normally do have in EPABX like. > 1.Call Forward. > (I think that's naturally comes once someone got all the > mention SIP components, in RFC, If I'm wrong pls. revert). > 2.Call Pickup > 3.Call Transfer. > 4.Call Hold e.t.c > > 1.kindly write me the links of the additional drafts which talks about > implementing these features. > 2.for these additional services what other minimum SIP components is > required. > like(Redirect/Proxy/Registrar/Location) e.t.c > 3.do I need to modify SIP stack/UA also for this purpose or > implementing the > call features is just independent of all this and can be done separately > in another module. > > The Replies in this regard is higly appreciated and I am sure that will > help me a lot to move forward. > > Thankx in advance, > > Regrds, > > Kumar Rajesh > Communications Processor Group (CPG) > Analog Devices (I) Pvt.Ltd. > Hyderabad > > > _______________________________________________ > 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
