From: Siddhardha Garige <[EMAIL PROTECTED]>
A question regarding SUBSCRIBE Cseq number:
According to RFC 3261- Cseq
For non-REGISTER requests outside of a dialog, the sequence
number value is arbitrary. The sequence number value MUST
be expressible as a 32-bit unsigned integer and MUST be
less than 2**31.
I looked at SUBSCRIBES from Polycom and Cisco and they are start with
cseq: 1 SUBSCRIBE
Is it valid? Why use 1 when you are supposed to use a random sequence?
Any help?
I do not see the word "random" in the passage you quoted. "Arbitrary"
does not require randomness.
Dale
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