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 ?

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Khoa Pham

HCMC University of Science
www.fantageek.com

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