Hi Johan, You can use pjsua_set_snd_dev method of PJSUA API to recapture the audio devices. This method closes the current input/output sound devices and opens them again through underlying PortAudio library. So to force reclaiming of currently used audio devices, first get device ids using pjsua_get_snd_dev method and then call pjsua_set_snd_dev to recapture them. Regards Girish -----Original Message----- From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of Johan Lantz Sent: Wednesday, February 25, 2009 5:10 PM To: pjsip at lists.pjsip.org Subject: Windows Mobile 5 audio issue after powersave Hi We see a reproducable issue with the audio after the phone has gone to powersave even if only for a second. Scenario: 1. Start a pjsip based application 2. Tap the power button twice to go into powersave and back. Now I can see that all signalling is fine when starting a call but there is no rtp data transmitted. With Wireshark I can also see that rtp data is sent to the phone but no audio is reproduced. This behaviour is reproducable on a HTC device using Windows Mobile 5 but it works just fine on two other devices (HTC Touch Pro and GloFish) using Windows Mobile 6. The conclusion so far is that it is an issue either with Windows Mobile 5 or the device in particular but we lack other devices for testing so it would be interesting if someone else had the possibility to test this on a Windows Mobile 5 device. My last question is if there is some way to force activation of the audio from within pjsip. Can it be that the mic and speaker control has been given to another purpose after the powersave? If so can we reclaim them in some way? Best Regards Johan _______________________________________________ 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 **************** CAUTION - Disclaimer ***************** This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful. This e-mail may contain viruses. Infosys has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment. Infosys reserves the right to monitor and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail address may be stored on the Infosys e-mail system. ***INFOSYS******** End of Disclaimer ********INFOSYS***
