[SR-Users] IOS 10 and SIP

[Kjeld Flarup]

Thanks Frederico

Thanks for that. The Tsilo module simplifies this a lot.

One thing I still see as a challenge is in the multi client scenario, 
where we may have a plain SIP phone, an IOS and an Android. How to 
manage which push to enable, or do we always try to push.


Med venlig hilsen / Best regards
Kjeld Flarup (Christensen) M.Sc E.E, Teknisk chef
Viptel ApS, Hammershusvej 16C, DK-7400 Herning
Telefon: +45 46949949, Telefax: +45 46949950, http://viptel.dk

On 2017-06-30 14:31, Federico Cabiddu wrote:
> Hi,
> good news: you can easily handle this scenario with Kamailio!
> If you want to have an overall view of VoIP&Push&Kamailio you can have 
> a look at this speech I gave at Kamailio World 2015: 
> https://www.youtube.com/watch?v=4XIrR9bwUkM 
> <https://www.youtube.com/watch?v=4XIrR9bwUkM>.
> And the slides: 
> https://www.kamailio.org/events/2015-KamailioWorld/Day2/20-Federico.Cabiddu-Kamailio-In-A-Mobile-World.pdf 
> <https://www.kamailio.org/events/2015-KamailioWorld/Day2/20-Federico.Cabiddu-Kamailio-In-A-Mobile-World.pdf>.
>
> Cheers,
>
> Federico
>
> On Fri, Jun 30, 2017 at 2:07 PM, Kjeld Flarup <kfc at viptel.dk 
> <mailto:kfc at viptel.dk>> wrote:
>
>     Rumours is that Apple no longer accepts apps which can do
>     persistent connections in the background.
>
>     To my best knowledge that means that IOS no longer supports SIP
>     incoming calls.
>     The app should now use Push Notifications, but SIP does not
>     support this.
>
>     Anybody faced this problem?
>
>     Is the solution to call an external program when processing an
>     Invite? This leaves some issues.
>
>     1. Should we wait some seconds before proceeding or wait until the
>     Push notification has been processed, to give the app time to
>     register.
>     We cannot start to send invites, before we have a correct
>     registration. An old registration may change ports when the app
>     wakes up and makes a new register via NAT.
>
>     2. How do we know, if a given user should have a push notification?
>
>     3. Which information do we need to be able to send the push
>     notification?
>
>     4. Does this give a penalty to Android users, because we have to
>     wait for IOS?
>
>
>
>     -- 
>     Med venlig hilsen / Best regards
>     Kjeld Flarup (Christensen) M.Sc E.E, Teknisk chef
>     Viptel ApS, Hammershusvej 16C, DK-7400 Herning
>     Telefon: +45 46949949 <tel:%2B45%2046949949>, Telefax: +45
>     46949950 <tel:%2B45%2046949950>, http://viptel.dk
>
>
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