Note that receive calls in background mode on iOS you must use TCP and not UDP.
--luis
On 10/1/14, 4:05 AM, Xaree wrote:
Dear all,
I use Linphone C API to write an iOS VoIP app. After I did add some code for
background mode, it still can't receive
incoming call in background. I'm not sure what the problem is. Hope someone can
provide hints for me.
I did the following jobs from the official docs
(http://www.linphone.org/docs/liblinphone/group__IOS.html) for the
background mode in iOS:
1. add `voip` and `audio` value in the .plist for background mode.
2. refresh register and call `-setKeepAliveTimeout:handler:` in
UIApplicationDelegate method
`-applicationDidEnterBackground:`.
Did I miss something?
Is there any minimal example to implement the background incoming call (not the
big linphone-iphone project)?
I don't understand how the official linphone-iphone project implements the
background incoming call. After removing
the `-setKeepAliveTimeout:handler:` implementation, the official
linphone-iphone app still can receive the background
incoming call.
Best regards,
Xaree
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