This happens on foreground too.? Sent from Mailbox for iPhone On Fri, Apr 4, 2014 at 7:59 AM, null <pjsip-request at lists.pjsip.org> wrote: > Send pjsip mailing list submissions to > pjsip at lists.pjsip.org > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > or, via email, send a message with subject or body 'help' to > pjsip-request at lists.pjsip.org > You can reach the person managing the list at > pjsip-owner at lists.pjsip.org > When replying, please edit your Subject line so it is more specific > than "Re: Contents of pjsip digest..." > Today's Topics: > 1. Re: pjsip Digest, Vol 80, Issue 19 (????) > ---------------------------------------------------------------------- > Message: 1 > Date: Fri, 4 Apr 2014 12:57:59 +0800 > From: ???? <huhai8274@xxxxxxx> > To: pjsip list <pjsip at lists.pjsip.org> > Subject: Re: pjsip Digest, Vol 80, Issue 19 > Message-ID: <7F870448-01E2-481B-B149-279A6674D8AA at 163.com> > Content-Type: text/plain; charset="gb2312" > I think it's because you can't open sound device when the app in background. > ???? iPhone >> ? 2014?4?4??12:48?Xialin Zhang <xialin at labgoo.com> ??? >> >> I encountered the same issue in my VoIP iOS app, too. The error does not affect making/receiving calls though. >> >> I'm not sure what exactly the problem is (not aware that it's something related to TCP/UDP). >> >> If you check AVAudioSession available inputs, you might find the selectedDataSource is null. >> >> >> Printing description of inputs: >> <__NSArrayI 0x188c4610>( >> <AVAudioSessionPortDescription: 0x188c4580, type = MicrophoneBuiltIn; name = iPhone Microphone; UID = Built-In Microphone; selectedDataSource = (null)>, >> <AVAudioSessionPortDescription: 0x18835d90, type = BluetoothHFP; name = Valore-BTi22; UID = 00:23:01:10:38:77-tsco; selectedDataSource = (null)> >> >> >> >>> On Fri, Apr 4, 2014 at 11:36 AM, <pjsip-request at lists.pjsip.org> wrote: >>> Send pjsip mailing list submissions to >>> pjsip at lists.pjsip.org >>> >>> To subscribe or unsubscribe via the World Wide Web, visit >>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >>> or, via email, send a message with subject or body 'help' to >>> pjsip-request at lists.pjsip.org >>> >>> You can reach the person managing the list at >>> pjsip-owner at lists.pjsip.org >>> >>> When replying, please edit your Subject line so it is more specific >>> than "Re: Contents of pjsip digest..." >>> >>> >>> Today's Topics: >>> >>> 1. iPhone TCP (Nguni Phakela) >>> >>> >>> ---------------------------------------------------------------------- >>> >>> Message: 1 >>> Date: Fri, 4 Apr 2014 05:36:01 +0200 >>> From: Nguni Phakela <nguni52@xxxxxxxxx> >>> To: pjsip list <pjsip at lists.pjsip.org> >>> Subject: iPhone TCP >>> Message-ID: >>> <CAFMpJW0akxw5vyE1e1KLjXX_7UraNdns=SPAex+nQs7dexK73A at mail.gmail.com> >>> Content-Type: text/plain; charset="iso-8859-1" >>> >>> Hi, >>> >>> I'm developing a iPhone app and when I configure the app to use TCP and no >>> UDP since I want to get an incoming call, I'm receiving the following >>> error: >>> >>> *ERROR: [0x3116000] AVAudioSessionPortImpl.mm:50: >>> ValidateRequiredFields: Unknown selected data source for Port iPhone >>> Microphone (type: MicrophoneBuiltIn)* >>> >>> >>> >>> >From my readings it seems that iPhone will only wake up from background >>> mode only if using TCP. If I have both TCP and UDP configured I can make an >>> outgoing call but still cannot receive a call. I want to do be able to do >>> both. >>> >>> Cheers, >>> -- >>> Nguni Phakela >>> -------------- next part -------------- >>> An HTML attachment was scrubbed... >>> URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140404/0c304f6a/attachment.html> >>> >>> ------------------------------ >>> >>> Subject: Digest Footer >>> >>> _______________________________________________ >>> pjsip mailing list >>> pjsip at lists.pjsip.org >>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >>> >>> >>> ------------------------------ >>> >>> End of pjsip Digest, Vol 80, Issue 19 >>> ************************************* >> >> _______________________________________________ >> 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 >> > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140404/f7ab96cf/attachment.html> > ------------------------------ > Subject: Digest Footer > _______________________________________________ > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > ------------------------------ > End of pjsip Digest, Vol 80, Issue 21 > ************************************* -------------- next part -------------- An HTML attachment was scrubbed... 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