Subject: [SIP] Registration query

From: Lau Wei-Terk Jason-A13484 <[email-masked]>
Date: Thu, 21 Dec 2000 11:34:49 -0600

Hi,
    On page 30 of RFC2543bis it states:
"CSeq: Registrations with the same Call-ID MUST have increasing CSeq header
values. However, the server does not reject out-of-order requests"

    Does that imply that a REGISTER with same Call-ID but lower CSeq will
get a 2xx response but the registration is silently discarded (no updates to
registration records) ? Or should the server continue to update regardless
of the CSeq ?

    Would appreciate a clarification from anyone. Thanks !

Regards,
	Jason

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