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

[Juha Heinanen]

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