On Tue, Sep 16, 2008 at 4:20 PM, Scott Lawrence <[EMAIL PROTECTED]> wrote: > > On Tue, 2008-09-16 at 14:53 -0400, Joseph Attardi wrote: >> I'm currently working on XCF-2604 (FreeSWITCH: Allow adding a conference >> participant from inside the bridge). Apparently I need to send a SIP >> REFER message to get the new participant to join the conference. >> However, I'm having a problem. >> >> Here is what I'm doing: >> SipService service = getSipService(); >> User user = getUserSession().getUser(getCoreContext()); >> service.sendRefer(user, "sip:[EMAIL PROTECTED]", >> "sip:[EMAIL PROTECTED]"); >> >> where 200 is the extension I want to call to add to the conference, and >> 4444 is the conference extension. >> >> It starts out good enough - my phone registered to extension 200 rings. >> But when I answer the call, it immediately hangs up. > > First, it's probably a good idea to modify your initial INVITE slightly: > you sent (in part): > > INVITE sip:[EMAIL PROTECTED] SIP/2.0 > Call-ID: [EMAIL PROTECTED] > CSeq: 105 INVITE > From: <sip:[EMAIL PROTECTED]>;tag=1157360056 > To: <sip:[EMAIL PROTECTED]> > > One problem with this is that if the user does not answer, it will roll > over to voicemail. You can prevent that by including a parameter in the > target address: > > INVITE sip:[EMAIL PROTECTED];sipx-noroute=voicemail SIP/2.0 > Call-ID: [EMAIL PROTECTED] > CSeq: 105 INVITE > From: <sip:[EMAIL PROTECTED]>;tag=1157360056 > To: <sip:[EMAIL PROTECTED];sipx-noroute=voicemail> > > It would be a good idea to put some kind of display name on the From > header of the INVITE for this: "Join Conference <name>" or something... > >> I was talking to Ranga and he asked me to post here with the SIP trace, >> so here it is. I think I captured it correctly - forgive me please if I >> did it wrong :) > > The problem is that a blind transfer must be authenticated, and you > didn't respond when the proxy challenged you. The response to the REFER > was: > > SIP/2.0 407 Proxy Authentication Required > From: <sip:[EMAIL PROTECTED]>;tag=1157360056 > To: <sip:[EMAIL PROTECTED]>;tag=BBB30712-8850DD5 > Call-Id: [EMAIL PROTECTED] > Cseq: 106 REFER > Via: SIP/2.0/UDP > 47.16.91.3:5180;branch=z9hG4bKcac72e16efa84b8c5cf65b8b8a866bf9 > Proxy-Authenticate: Digest realm="us.nortel.com", > nonce="a58b7d40e39911ceb60c8170deaa857348cffb9d" > Server: sipXecs/3.11.6 sipXecs/sipXproxy (Linux) > Date: Tue, 16 Sep 2008 18:31:57 GMT > Content-Length: 0 > > which is an authentication request. You need to provide credentials to > your user agent so that it can authenticate the request. > > I suggest that the authentication be that of the user who is creating > the outbound conference request - whoever logged in on the web interface > to request that the new user be invited into the conference. > >
Joe, Click to call does the authentication. The code should be there if you take a peek at it. Ranga > > > _______________________________________________ > sipx-dev mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-dev > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev > -- M. Ranganathan _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev
