Hi,
When I want to unregister, I have 2 ways 1. Append ;expires=0 in Contact field 2. Add another Expires : 0 header
with CSeq, Call-ID not the same with when i register
Does Kamailio check for the saem Cseq, Call-ID to allow unregistration ?
This would be a distinct REGISTER request, so it should not have the same CSeq or Call-ID as any other from that UAC recently.
So, provided I understood your question correctly, it's a moot point.
Khoa Pham onmyway133@gmail.com wrote:
Hi,
When I want to unregister, I have 2 ways
- Append ;expires=0 in Contact field
- Add another Expires : 0 header
with CSeq, Call-ID not the same with when i register
Does Kamailio check for the saem Cseq, Call-ID to allow unregistration ?
-- Khoa Pham HCMC University of Science www.fantageek.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com
Flor clarification, matching of location records is depending on configuration parameter: - http://kamailio.org/docs/modules/stable/modules/usrloc.html#matching-mode
Besides that, if there is gruu/outbound enabled and the ua supports it, instance parameter (+reg_id) is used in matching.
Cheers, Daniel
On 5/31/13 10:04 AM, Alex Balashov wrote:
This would be a distinct REGISTER request, so it should not have the same CSeq or Call-ID as any other from that UAC recently.
So, provided I understood your question correctly, it's a moot point.
Khoa Pham onmyway133@gmail.com wrote:
Hi, When I want to unregister, I have 2 ways 1. Append ;expires=0 in Contact field 2. Add another Expires : 0 header with CSeq, Call-ID not the same with when i register Does Kamailio check for the saem Cseq, Call-ID to allow unregistration ? -- Khoa Pham HCMC University of Science www.fantageek.com <http://www.fantageek.com> ------------------------------------------------------------------------ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-
Alex Balashov -
Daniel-Constantin Mierla -
Khoa Pham