Re: [Sip-implementors] Dial logic based on presence status

2009-06-17 Thread Vikram Chhibber
For instant-messaging, you can use presence status. If the user is offline or "Appears to be offline", you can direct the MESSAGE or MSRP session to offline message archive. On Wed, Jun 17, 2009 at 11:04 AM, Iñaki Baz Castillo wrote: > El Miércoles, 17 de Junio de 2009, Paul Kyzivat escribió: >> C

Re: [Sip-implementors] Dial logic based on presence status

2009-06-17 Thread Iñaki Baz Castillo
El Miércoles, 17 de Junio de 2009, Paul Kyzivat escribió: > Certainly things of this sort could be useful. > At least for now such things are in the realm of "products" rather than > standards-based stuff. > > Blocking of call delivery based on presence status does require a > significant degree of

Re: [Sip-implementors] Dial logic based on presence status

2009-06-17 Thread Paul Kyzivat
Certainly things of this sort could be useful. At least for now such things are in the realm of "products" rather than standards-based stuff. Blocking of call delivery based on presence status does require a significant degree of trust in the accuracy of the presence status. When in doubt I thi

Re: [Sip-implementors] Dial logic based on presence status

2009-06-16 Thread Iñaki Baz Castillo
El Miércoles, 17 de Junio de 2009, Iñaki Baz Castillo escribió: > Hi, presence is basically defined for publishing status (user, device) and > notify watcher about them. > > Would make sense if a proxy/b2bua/application_server would retrieve the > presence status of an user in accept or reject a ca

[Sip-implementors] Dial logic based on presence status

2009-06-16 Thread Iñaki Baz Castillo
Hi, presence is basically defined for publishing status (user, device) and notify watcher about them. Would make sense if a proxy/b2bua/application_server would retrieve the presence status of an user in accept or reject a call for him? This is: - Bob publishes "offline" basic status. - Alice