I expected this is the case but thought if i set the following attributes in the app.plist file it would be kept running in the bg, but it seems that is not the case at the end: Required background modes: - App provides Voice over IP services - App plays audio Many thanks for your replies AF On Thu, Aug 18, 2011 at 4:39 PM, Tony Million <tony at bababoo.com> wrote: > You have to do hold via the server. > > Because the incoming call takes over the audio on the iPhone when your voip > app is sent to the background (because the incoming call has forced it > there) after several seconds the app is suspended by iOS. > > Tony. > > > On Aug 18, 2011, at 8:31 AM, Fadi Chehimi wrote: > > > Hi Sebastian > > > > Thanks for your reply. > > I did this as well at the beginning, but did not include it in my email, > and managed to get notified and put the call on hold then re-invite. But, as > i mentioned in my email above, my implementation of the hold function plays > a wav file on the receiver's end rather than using the one by the > SIP-server. And once the event-block is reached, the call is put on hold and > the wav file is played for a short time, then it stops on the receiver's > end, and then i get the native dialler with the incoming call information on > my end (the caller). Not sure what forced the wav file to stop but i suspect > it is something to do with PJSIP's internal interruption handling. > > > > Cheers > > AF > > > > > > > > > > On Thu, Aug 18, 2011 at 3:51 PM, <s.marek at avm.de> wrote: > > I did that from a totally different perspective: > > > > CTCallCenter gives you a callback-block for call events. Each time a GSM > > call is established or terminated, your code is executed. > > > > I simply put my current VoIP call on hold, when a GSM call starts and > > reinvite my VoIP call, when the GSM call ends. > > > > The SIP-Server is then responsible for playing something to the other > VoIP > > party (usually a nice female voice stating: "Please hold the line ..."). > > Was easy and worked for me. > > > > Sebastian. > > > > > > pjsip-bounces at lists.pjsip.org schrieb am 18.08.2011 14:45:31: > > > > | I am trying to handle interruptions by incoming GSM call in my > > | iPhone application when i am on a VoIP call. > > > > _______________________________________________ > > Visit our blog: http://blog.pjsip.org > > > > pjsip mailing list > > pjsip at lists.pjsip.org > > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > > > > > -- > > ------------------------------------- > > Fadi Chehimi, PhD > > Mobile Software Engineer > > Localphone Ltd > > 4 Paradise Street, Sheffield, S1 2DF, UK > > > > > > _______________________________________________ > > Visit our blog: http://blog.pjsip.org > > > > pjsip mailing list > > pjsip at lists.pjsip.org > > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > -- ------------------------------------- Fadi Chehimi, PhD Mobile Software Engineer Localphone Ltd 4 Paradise Street, Sheffield, S1 2DF, UK -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20110818/e344f898/attachment-0001.html>
