22 Mar
2005
22 Mar
'05
11:51 a.m.
The only real solution to guarantee call control is to use a B2BUA as ser is 100% unaware of call status. Ser only maintains transaction state, not call state.
If your SIP UAs support the Session-Expires header then they will automatically send re-INIVITES which will disconnect the call and send a BYE message to SER in the event of a failure.
Regards, Paul
On Tue, 22 Mar 2005 10:43:28 +0100, Nicolas Ruiz nruiz@vivaction.com wrote:
Hi,
How can I verify if my UA have a network crash or a power crash, to cut the call ? can I send Keep ALIVE ???
Thansk a lot.
Regards
Nicolas RUIZ France, Paris
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