Hi datoudatou, Thanks for your response...i have very less information on VOIP and dats why i am trying to get some good notes from our experts here. Guys please give your inputs....after getting appropriate information i want to provide a one stop information and solution to those who are looking for such informatino.
However, currently i m among them :) thanks, buzz 2010/1/1 datoudatou datouda...@gmail.com, > hi, guys: > > i have done some test. it really worked in a very first step... > android can support playing and recording the speach at the same time > (the attachment is my test code, head phone is necessary or it will > become noisy soon). > > i believe the next step is to use amr_nb/gsm/g.729 (jni modules is > prefered) to compress the pcm16 data > into smaller RTP packages, then, send them through wifi or 3g network... > > but i think the diffculties are not focused on these things, > how to keep the android handsets always on-line with lower power consume > is the major or we can't > let the answer peer response immediately. > > i have an idea which to use the common tel-line to activate the > answer-call peer > (just ring 1-2 times then hung up), then the app will catch this event, > start the activity and connect to the remote voip server, but how can i > control the tel-line signal and > identify which call is from voip app or from the regular missed call ... > > if keeping the caller and answer peer on-line at the same time is the > pre-condition, > (no matter sip or some other heartbeat like mechanism) > the current fact is the phone will use up the battery very soon... > > any ideas ? > > great thanks. > > > 于 2010年01月01日 16:55, soft buzz 写道: > > Hi, > > do u have idea on Android/VOIP working? share here.... > > thanks > > buzz > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to android-developers@googlegroups.com > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com<android-developers%2bunsubscr...@googlegroups.com> > > For more options, visit this group at > > http://groups.google.com/group/android-developers?hl=en > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com<android-developers%2bunsubscr...@googlegroups.com> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
