[Serusers] incomplete INVITE-ACK-BYE pairs in ACC table
Nils Ohlmeier
lists at ohlmeier.org
Thu Jul 23 13:36:57 CEST 2009
Hi,
Am 23.07.09 09:28, schrieb Ilya Pichugin:
> In my acc table I see incomplete INVITE-ACK-BYE pairs for callids, in
> some calls there is no BYE.
this can happen because of several reasons: re-transmissions which are
not detected as such, broken clients which mess up record routing,...
> In what way it is possible to force generate BYE when user switch off
> his UAC, for example?
How can you "force" any software which has been turned off to do
something? :-)
Seriously you could use a session timer to detect that one party is
gone. But in a normal call scenario I would not be so much worried about
missing BYEs, as the remote party B will detect by the missing audio
that the A party is gone. So B should hang up a lot sooner then any
solution on the signaling plane will detect it.
Best regards
Nils Ohlmeier
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