On May 27, 2010 at 11:50, Ernest Mavrel ernest.mavrel@novatel.si wrote:
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Please try to send mails as plain text and not as html.
via1_matching is only for pre-3261 transactions to support broken UACs. This means it's used only if the via branch parameter _does_ _not_ start with "z9hG4bK". If the transaction is 3261-style, the via1_matching parameter is _ignored_. In your case the branch parameter does start with "z9hG4bK".
What could be wrong?<br>
The CANCEL via branch does not match the INVITE, so the CANCEL is not matched to the existing INVITE transaction. You need to fix your user agents.
[...]
Andrei