There is a .NET wrapper for PJSIP @ http://sipekphone.googlepages.com/pjsipwrapper 2009/7/7 C. Savinovich <c.savinovich at itntelecom.com> > Hello Everybody, I am very good with Asterisk and I have been in computer > telephony for many years, and I am tired of having to deal with the huge > costs of third party softphone libraries and I have decided to finally write > my very own softphone from scratch!... I mean, it is ok for anyone to charge > what they want for their work, don?t get me wrong? I just believe that if I > am in the business of CTI, I ought to do this from scratch, since it does > not make business sense for me to offer a software package in which the > customer has to pay for 2 developers. > > > > I will appreciate if you can please inform about the following: > > > > 1) Is pjsip entirely in C??, isn?t there an API to use with maybe > Microsoft?s C# ?? > > 2) Is there anybody that maybe sell me OCX or DLL I can use ?, I am a > vb.net programmer. > > 3) Being a vb.net programmer, what are my choices to use pjsip? > (other that learn GNU C)? > > > > Thanks for your answers > > C. Savinovich > > > > *From:* pjsip-bounces at lists.pjsip.org [mailto: > pjsip-bounces at lists.pjsip.org] *On Behalf Of *Senthil > *Sent:* Tuesday, July 07, 2009 11:12 AM > *To:* pjsip list > *Subject:* Re: [pjsip] windows mobile underflow > > > > Hi, > > I'm using PJSIP 1.3. > > Thanks, > - Senthil > > Brad Radaker wrote: > > Also, what version of PJSIP are you guys using? I didn?t see that listed in > this thread anywhere. > > > > Thanks, > > Brad > > > > > ------------------------------ > > *From:* Srivatsan Deenadayalan [mailto:srivatsan at ongobiz.com<srivatsan at ongobiz.com>] > > *Sent:* Tuesday, July 07, 2009 9:05 AM > *To:* pjsip list > *Subject:* Re: [pjsip] windows mobile underflow > > > > Hi Senthil, > > Change clock rate in config file from 16000 to 8000, hope it should work. > Which handset are you using? > > Thanks, > Srivatsan D > > Senthil wrote: > > Hi Attila, > > I'm developing a windows desktop SIP phone application using PJSUA. I'm > facing the the same problem as you mentioned in your mail (i.e. "Underflow > message in log and the remote party not able to hear clearly). I tried as > you stated in your previous mail but no success. Any suggestion to improve > the voice quality. > > Can you send me your modified config_site.h file; just want to double check > what I missed. > > Any suggestion is greatly appreciated. > > Thanks & Regards, > - Senthil > > Attila Nyers wrote: > > Hi! > > I tried to use some define from PJ_CONFIG_MAXIMUM_SPEED in config_site.h to > get better performace > > # define PJ_SCANNER_USE_BITWISE 0 > # undef PJ_OS_HAS_CHECK_STACK > # define PJ_OS_HAS_CHECK_STACK 0 > # define PJ_LOG_MAX_LEVEL 4 > # define PJ_ENABLE_EXTRA_CHECK 0 > # define PJ_DEBUG 0 > # define PJSIP_SAFE_MODULE 0 > # define PJ_HAS_STRICMP_ALNUM 0 > # define PJ_HASH_USE_OWN_TOLOWER 1 > # define PJSIP_UNESCAPE_IN_PLACE 1 > > and this time I get these in log: > > 03:29:05.978 Master/sound Buffer size adjusted from 5440 to 5161 > (eff_cnt=4400) > 03:29:06.115 Master/sound Buffer size adjusted from 6121 to 5758 > (eff_cnt=4400) > 03:29:06.227 Master/sound Buffer size adjusted from 5758 to 5340 > (eff_cnt=4400) > 03:29:06.318 Master/sound Buffer size adjusted from 5340 to 4910 > (eff_cnt=4400) > 03:29:06.442 Master/sound Buffer size adjusted from 5230 to 5003 > (eff_cnt=4400) > 03:29:06.579 Master/sound Buffer size adjusted from 5323 to 5161 > (eff_cnt=4400) > 03:29:06.692 Master/sound Buffer size adjusted from 5161 to 4996 > (eff_cnt=4400) > 03:29:06.805 Master/sound Buffer size adjusted from 5956 to 5555 > (eff_cnt=4400) > 03:29:06.910 Master/sound Buffer size adjusted from 5555 to 5086 > (eff_cnt=4400) > 03:29:07.205 Master/sound Buffer size adjusted from 5406 to 4978 > (eff_cnt=4400) > > > > 2009/7/7 Attila Nyers <atixlevlist at gmail.com> > > Hi! > > I can hear perfectly the other side, but my voice is metallic on the other > side. With PJSUA "desktop windows edition" there is no problem with sound > > my CPU usage is on WinMo under 50% at all the time > > // config_site.h > #define PJ_WIN32_WINCE 1 > #include "config_site_sample.h" > > // PJMEDIA > media_cfg.clock_rate = 8000; > media_cfg.audio_frame_ptime = 40; > media_cfg.ec_tail_len = 200; > media_cfg.max_media_ports = 8; > media_cfg.thread_cnt = 1; > media_cfg.ec_options = PJMEDIA_ECHO_SIMPLE; > > > part of the log: > > 22:50:21.019 strm0020B154 JB shrinking 1 frame(s), cur size=28 > 22:50:21.081 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.105 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.153 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.201 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.225 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.273 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.434 strm0020B154 JB shrinking 1 frame(s), cur size=28 > 22:50:21.466 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.514 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.562 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.585 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.633 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.678 strm0020B154 JB shrinking 1 frame(s), cur size=28 > 22:50:21.825 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.873 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.922 Master/sound Underflow, buf_cnt=0, will generate 1 frame > 22:50:21.945 Master/sound Underflow, buf_cnt=0, will generate 1 frame > > bye, > Attila > > > > > -- > ?dv, > Attila > > > > > > > ------------------------------ > > > > > > > > _______________________________________________ > > 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... 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