Hi All ,
I have some doubts . Below Registration flow.
1. Register ( Register, To, From-tag=abcd Call_ID=xyz, Cseq=1 Register)
2. 401 Unauthorized ( To-tag=1234, From-tag=abcd Call_ID=xyz, Cseq=1
Register)
3. Register ( Register , To, From tag=abcd, Call_ID=xyz, Cseq=2
Register)
I would like to know the What is difference between two Register(1 and 3)
..Why Cseq is difference even though there is no change in Call_ID.?
Why 2nd Register does not contain the to- tag,where is the both the
Register Request contain same call id
Please clarify the doubts .
Thanks in Advance ....
--
*Thanks and Regards,*
*Prakash (+918056167818)*
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