Ok, I have set the minimun ST interval on the Cisco GW5300 to 60s. But If my UA don't support "Session-Expires header", if I have a crash, it's the same problem, the call is not cut !
I think I need really a B2BUA solution, that's right?
Does Asterisk can be a B2BUA for billing ?
Thanks all for your help
Ragards,
Nicolas RUIZ
-----Message d'origine----- De : Marian Dumitru [mailto:marian.dumitru@voice-sistem.ro] Envoyé : mercredi 23 mars 2005 13:59 À : Nicolas Ruiz Cc : 'Jiri Kuthan'; 'Java Rockx'; serusers@lists.iptel.org Objet : Re: [Serusers] When the UA crash (network or power) : the call continue!!!!
Nicolas,
AFAIK, it is not mandatory for the GW itself to implement ST. You can have another SIP entities to do it.
Of course, a GW that support ST is an undeniable advantage; and most of CISCO GW support this - you just have to enable it. But you need to take care in your SER config file to process correctly the re-INVITEs generated by the GW. Also, since many UAC implementations does not add the "Session-Expires" header, you will need to take care of this in your SER script.
Best regards, Marian
Nicolas Ruiz wrote:
OK, I understand !
I have to implement ST on my GATEWAY CISCO AS5300, that's right?
Thanks a lot for your advises!
Best Regards Nicolas RUIZ
-----Message d'origine----- De : Jiri Kuthan [mailto:jiri@iptel.org] Envoye : mercredi 23 mars 2005 12:31 A : Nicolas Ruiz; 'Java Rockx' Cc : serusers@lists.iptel.org Objet : RE: [Serusers] When the UA crash (network or power) : the call continue!!!!
The *gateway* must implement the ST. The UAC does not have to.
-jiri
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