|Subject:||Re: [Linphone-developers] Background incoming calls not working after upgrading to xCode4 and ios4.3|
|Date:||Mon, 28 Mar 2011 16:42:25 +0200|
I don't know how Bria is handling UDP and background mode. The point is that keep alive does not work with IOS. So if you are behind an IP router with low association period (I.E below 600 s). There is only 2 alternatives, SIP TCP or push notification.
Regarding Linphone, I observed the following traces after upgrading to IOS 4.3
Mar 28 16:33:51 unknown spd <Error>: spd:spd_vet_socket:687 Unable to get interface name for client socket [FD=4]
Mar 28 16:33:51 unknown spd <Error>: spd:spd_checkin_socket:954 Unable to check-in unsupported socket for client [PID=260]
Mar 28 16:33:51 unknown SpringBoard <Debug>: spd:___libspd_initialize_notify_block_invoke_1:214 spd woke up!
Mar 28 16:33:51 unknown SpringBoard <Debug>: spd:_libspd_initialize_protocol:142 Registered notification port with spd [PID=261]
Mar 28 16:33:55 unknown kernel <Debug>: i2s0: transmitter underrun (0)
Mar 28 16:34:11 unknown SpringBoard <Debug>: spd:___libspd_initialize_protocol_block_invoke_2:172 spd [PID=261] went bye-bye
It looks like the UDP socket failed to be configured as voip. I don't know why, but it used to work on previous IOS versions.
Le 28 mars 2011 à 16:11, Rene Dohmen a écrit :
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