Normally, the REGISTER and PUBLISH are sent separately. In our solution, it is
not needed, we should send only a „single” REGISTER with some „publish info”. A
custom SIP header (PresenceInReg) is defined in REGISTER which contains the
presence information. Here is an example:
REGISTER sips:example.com:443 SIP/2.0
Via: SIP/2.0/TLS 192.168.1.100;branch=z9hG4bK-524287-1---ec449f7fc5b0af2a;rport
Max-Forwards: 70
PresenceInReg:
device;open;<status><state>online</state><message>normal</message></status>
Contact: <sip:[email protected];transport=tls>;+sip.instance="785722228"
To: "Andrea Máté"<sips:[email protected]:443>
From: "Andrea Máté"<sips:[email protected]:443>;tag=f4a82829
Call-ID: fWmDgP_8wJvQAKTM_b4ajw..
CSeq: 27 REGISTER
Expires: 800
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, UPDATE, INFO, MESSAGE, REFER, NOTIFY,
SUBSCRIBE, REGISTER
Supported: norefersub, replaces, eventlist
User-Agent: Example_UA
Authorization: Digest
username="1975539839",realm="example.com",nonce="VWwOB1VsDNsw7TW7jHJhrpX40TfhJA7t",uri="sips:example.com:443",response="78ab5f7a36c8ddae6f69c5262e240d8b",algorithm=MD5
X-CT-PushInfo:
I;iNRvcCqBGqLeprCFaA7P+jrNwg2q+VYZ20FPw3Rv5hU=;hu;Ringing-Ringtone_long.wav,im.wav,ct_autoreject.wav
Content-Length: 0
Peter
From: Daniel-Constantin Mierla [mailto:[email protected]]
Sent: Monday, June 1, 2015 10:13 AM
To: kamailio/kamailio
Cc: Péter Barabás
Subject: Re: [kamailio] Adding publish in registration functionality, sending
"closed" NOTIFY when presense has expired (#177)
What do you mean by "a single but extended REGISTER request"? Can you give an
example of such REGISTER request?
—
Reply to this email directly or view it on
GitHub<https://github.com/kamailio/kamailio/pull/177#issuecomment-107355252>.
---
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/177#issuecomment-107360743
_______________________________________________
sr-dev mailing list
[email protected]
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
