has anyone has any idea on how to start? sip? full duplex audio? codecs? thanks, nir

To start with, is there any third party BlackBerry apps than can do recording? This is an indication that developers can access the microphone input API to record, which is an essential part of VoIP, of course! On Sun, Jan 3, 2010 at 11:40, nir elkayam <nir.elkayam@gmail.com> wrote: > has anyone has any idea on how to start? > sip? full duplex audio? codecs? > > thanks, > nir > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -- Perry Ismangil

there is java api for blackberry http://docs.blackberry.com/en/developers/deliverables/11942/Record_audio_in_a_BB_device_app_740037_11.jsp in that case, maybe someone need to write the entire sdk and application in java, if the device doesn't support C,C++ :) On Sun, Jan 3, 2010 at 10:49 PM, Perry Ismangil <perry@teluu.com> wrote: > To start with, is there any third party BlackBerry apps than can do > recording? This is an indication that developers can access the > microphone input API to record, which is an essential part of VoIP, of > course! >>

Unfortunately however you do it, it probably wont be with PJSIP. What I *would* look at is MJSIP a reasonably minimal implementation of SIP on java. Its pretty sparse but not that hard to work out. On 03/01/2010, at 7:40 PM, nir elkayam wrote: > has anyone has any idea on how to start? > sip? full duplex audio? codecs? > > thanks, > nir > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org =================================== Shayne O'Neill Development Mobile, Web and Business process integration. shayne.oneill@gmail.com 0400247091 Ask me about how Alfresco can help your business grow.

I am working on this and it's not a path i would suggest anyone to follow, unless there's some specific need and enough investments. You have to implement *a lot* of stuff, run on *very few devices* in an "unstable" way, require RIM support and a valid business case to do VoIP without damaging telcos (no cost saving because is anti-telco, no telephony integration because there is already RIM's competing BB mobility extension). If you are willing to make some investment and not speaking about 'a generic voip client' (but very specific reason to need to do voip) contact me. And RIM's NDA are quite strict... Kind Regards, Fabio Pietrosanti On 03/gen/10, at 16:49, Perry Ismangil wrote: > To start with, is there any third party BlackBerry apps than can do > recording? This is an indication that developers can access the > microphone input API to record, which is an essential part of VoIP, of > course! > > On Sun, Jan 3, 2010 at 11:40, nir elkayam <nir.elkayam@gmail.com> > wrote: >> has anyone has any idea on how to start? >> sip? full duplex audio? codecs? >> >> thanks, >> nir >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip@lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >> > > > > -- > Perry Ismangil > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

hi, thanks for all the replay's, if there is SIP, there should be not problem with RTP. the problem should be with the audio interface. actually, i have heard of app the do non full-duplex audio. nir On Tue, Jan 5, 2010 at 6:54 AM, <Gyan.Krishna@relianceada.com> wrote: > Hi, > > I Have tried it with MJSIP on Blackberry JDE. > and believe me its worth trying. > Registration with Invite was successful but couldnt play RTP. > Blackberry handset wont support RTP. > > > > > > Thanks and regards, > > Gyan Krishna > > > > Winner is not one who never fails, > but one who never quits! > > -----pjsip-bounces@lists.pjsip.org wrote: ----- > > To: pjsip list <pjsip@lists.pjsip.org> > From: "Fabio Pietrosanti (naif)" <lists@infosecurity.ch> > Sent by: pjsip-bounces@lists.pjsip.org > Date: 01/03/2010 11:00PM > Subject: Re: [pjsip] voip on blackberry?! > > > I am working on this and it's not a path i would suggest anyone to > follow, unless there's some specific need and enough investments. > > You have to implement *a lot* of stuff, run on *very few devices* in > an "unstable" way, require RIM support and a valid business case to do > VoIP without damaging telcos (no cost saving because is anti-telco, no > telephony integration because there is already RIM's competing BB > mobility extension). > > If you are willing to make some investment and not speaking about 'a > generic voip client' (but very specific reason to need to do voip) > contact me. > > And RIM's NDA are quite strict... > > Kind Regards, > Fabio Pietrosanti > > On 03/gen/10, at 16:49, Perry Ismangil wrote: > > > To start with, is there any third party BlackBerry apps than can do > > recording? This is an indication that developers can access the > > microphone input API to record, which is an essential part of VoIP, of > > course! > > > > On Sun, Jan 3, 2010 at 11:40, nir elkayam <nir.elkayam@gmail.com> > > wrote: > >> has anyone has any idea on how to start? > >> sip? full duplex audio? codecs? > >> > >> thanks, > >> nir > >> > >> _______________________________________________ > >> Visit our blog: http://blog.pjsip.org > >> > >> pjsip mailing list > >> pjsip@lists.pjsip.org > >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >> > >> > > > > > > > > -- > > Perry Ismangil > > > > _______________________________________________ > > Visit our blog: http://blog.pjsip.org > > > > pjsip mailing list > > pjsip@lists.pjsip.org > > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > > > The information contained in this e-mail message is intended only for the > use of the individual or entity to which it is addressed. If you are not the > intended recipient, you should return it to the sender immediately. Please > note that while we scan all e-mails for viruses we cannot guarantee that any > e-mail is virus-free and accept no liability for any damage caused by any > virus transmitted by this email. > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip@lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -- ניר אלקיים טל: 050-3930056 nir.elkayam@gmail.com