Await to INVITE after REGISTER for mobile device which get awake via android/iOS notification messages
Hi, now that many SIP endpoints are mobile devices which usually deep-sleep, and only get awake after Android/iOS own notification messages awake them, what are the best practices to await a a pending INVITE to such a mobile device until it REGISTER after the awake? I currently use a Asterisk a do a simple loop, trying new INVITES every second, but this is not elegant. A nice solution would be a type of queue, where the pending INVITE get send to the new location triggered immediately by the fresh REGISTER from that device to avoid any delay during call setup
Kristijan
Hi, have a look on the TSILO module: http://www.kamailio.org/docs/modules/5.1.x/modules/tsilo.html. It has been designed exactly for this use case. you can also have a look on the following video and the related presentation to understand how to integrate into kamailio routing logic: https://www.youtube.com/watch?v=4XIrR9bwUkM
Best regards,
Federico
On Tue, Sep 18, 2018 at 9:39 AM Kristijan Vrban vrban.lkml@gmail.com wrote:
Hi, now that many SIP endpoints are mobile devices which usually deep-sleep, and only get awake after Android/iOS own notification messages awake them, what are the best practices to await a a pending INVITE to such a mobile device until it REGISTER after the awake? I currently use a Asterisk a do a simple loop, trying new INVITES every second, but this is not elegant. A nice solution would be a type of queue, where the pending INVITE get send to the new location triggered immediately by the fresh REGISTER from that device to avoid any delay during call setup
Kristijan _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
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Federico Cabiddu -
Kristijan Vrban