[SR-Users] Possible causes of calls being terminated (ACK packet never received)

Juha Heinanen jh at tutpro.com
Wed May 21 07:52:36 CEST 2014

Alex Villací­s Lasso writes:

> I am trying to explain the situation to our carrier, but I want to
> rule out possible misconfigurations on our side. Are there common
> misconfigurations that produce the symptoms described here? Are there
> any issues evident from the attached traffic?

200 ok matches invite if from tag matches, call id matches and cseq is
the same as in invite.

-- juha

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