Thanks ming. I am not using 0, I am using PJSUA_DEFAULT_EC_TAIL_LEN best On Sun, Aug 22, 2010 at 8:24 AM, Sauw Ming <ming at teluu.com> wrote: > Hi Rob, > > Setting the ec_tail_len to 0 will actually disable the echo-canceller. > Any non-zero value will enable it. > > Regards, > Ming > > On Sun, Aug 22, 2010 at 2:25 AM, Rob Wilkes <wilkrob at gmail.com> wrote: > > Hi Sauw, I am currently running on an iphone 4 iOS 4. The app is being > > build for SDK 3.x. The app is also being run on a 3GS by some other folks > > (not me) - and they are reporting the same problem. > > I read 1.7 is using the h/w echo canceller of the iphone, so I expected > 1.7 > > to mostly eliminate the problem. I was running on pjsip 1.6 before and > > switched to 1.7 hoping it would solve the issue. I don't know if I need > to > > set and specfiic flags to enable that feature? > > > > On Fri, Aug 20, 2010 at 1:03 AM, Sauw Ming <ming at teluu.com> wrote: > >> > >> Hi Rob, > >> > >> Which version of iOS SDK and which version of iOS that you are using? > >> If you're using iOS SDK 4, did the same problem also happen when > >> you're using the SDK 3.x? > >> > >> Regards, > >> Ming > >> > >> On Thu, Aug 19, 2010 at 3:56 AM, Rob Wilkes <wilkrob at gmail.com> wrote: > >> > Hi, here is the code I am using to switch to loudspeaker on the iphone > >> > > >> > pjmedia_aud_dev_route route = PJMEDIA_AUD_DEV_ROUTE_LOUDSPEAKER; > >> > > >> > pj_status_t status; > >> > > >> > pjsua_set_ec (PJSUA_DEFAULT_EC_TAIL_LEN,0); > >> > > >> > status = pjsua_snd_set_setting(PJMEDIA_AUD_DEV_CAP_OUTPUT_ROUTE, > >> > > >> > &route, PJ_TRUE); > >> > > >> > pjsua_set_ec (PJSUA_DEFAULT_EC_TAIL_LEN,0); > >> > > >> > I just added the pjsua_set_ec both before and after to see if it makes > a > >> > difference. The remote party is still hearing his own voice back loud > >> > and > >> > clear. > >> > > >> > Can anyone suggest what I may be doing wrong? > >> > > >> > On Wed, Aug 18, 2010 at 11:46 AM, Rob Wilkes <wilkrob at gmail.com> > wrote: > >> >> > >> >> Hi, I am running PJSIP 1.7 on an iphone (3GS as well as 4). I checked > >> >> out > >> >> the trunk today and built it exactly as per specs. When I make a call > >> >> and > >> >> switch the iphone to speaker mode, the remote party hears his/her own > >> >> voice > >> >> back very prominently. According to the release notes of 1.7, it > should > >> >> be > >> >> using the iphone's native echo canceller and this should not be > >> >> happening > >> >> (or, atleast, the remote echo should not be so prominent). Is there > any > >> >> additional setting I need to do? > >> >> I assume 1.7's audio driver should already be doing what the > >> >> old http://code.google.com/p/pjsip-iphone-audio-driver/ effort did. > Is > >> >> that > >> >> correct? (since this was created for older versions of JPJSIP and > PJSIP > >> >> has > >> >> evolved since) > >> >> thx > >> >> > >> > > >> > > >> > _______________________________________________ > >> > 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 > > > > > > _______________________________________________ > > 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 > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100822/81ad2ef7/attachment.html>
