Hi Nasir, I also encounter the similar problem.. did you check other codecs (gsm, speex..) quality?? In my case all giving same results some delay, bit noisy and cracking.... may be we have to change some other settings to improve the quality (not sure) for symbian... pjsip expert guy can help us... Thanks OPu On Sat, Nov 15, 2008 at 7:57 PM, Md. Nasir Uddin <nasir.rnd at gmail.com>wrote: > Hi Rawshan Iajdani, > > Thank you very much for your reply. I successfully added G729 with > symbian_ua_gui. Also I can call with G729 codec. But there is some problem > with sound quality ( cracking sound and bit noisy ). That is why I thought > about ptime of symbian_ua.cpp . So how can I overcome from that problem ? > > Thanking you > Nasir > > > > > > On Sat, Nov 15, 2008 at 7:37 PM, Rawshan Iajdani <iajdani at provati.com>wrote: > >> No it does not >> >> >> >> *From:* pjsip-bounces at lists.pjsip.org [mailto: >> pjsip-bounces at lists.pjsip.org] *On Behalf Of *Md. Nasir Uddin >> *Sent:* Saturday, November 15, 2008 7:24 PM >> *To:* pjsip at lists.pjsip.org >> *Subject:* [pjsip] Ptime... >> >> >> >> Hi All, >> >> I am trying to add G729 codec in PJSIP ( symbian_ua_gui ) for Mobile. >> I found in symbian_ua.cpp >> >> med_cfg.thread_cnt = 0; // Disable threading on Symbian >> med_cfg.has_ioqueue = PJ_FALSE; >> med_cfg.clock_rate = 8000; >> *med_cfg.audio_frame_ptime = 40;* >> med_cfg.ec_tail_len = 0; >> med_cfg.enable_ice = USE_ICE; >> med_cfg.snd_auto_close_time = 5; // wait for 5 seconds idle before >> sound dev get auto-closed >> >> But *"med_cfg.audio_frame_ptime = 40"* is not clear to me. >> >> Does this ptime affect ptime of G729 codec. >> >> Thanks >> >> _______________________________________________ >> 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 > > -- S. M. Nazmul Hasan Opu Software Engineer R & D Application Dhaka, Bangladesh Mob: +880 1712 901 764 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081115/78ee3514/attachment-0001.html>
