Hi, I tried to execute "confsample" from the pjsip samples and got the following error (see below). Could some one explain what this error means. FYI, the ininput file "welcome.wav" was created using "recfile" sample. Thanks, Senthil. ../pjproject-0.8.0/pjsip-apps/bin/samples/confsample-i686-pc-linux-gnu welcome.wav 16:42:21.441 os_core_unix.c pjlib 0.8.0 for POSIX initialized 16:42:21.462 pasound.c PortAudio sound library initialized, status=0 16:42:21.469 pasound.c PortAudio host api count=1 16:42:21.485 pasound.c Sound device count=1 16:42:21.504 pjlib select() I/O Queue created (0x809121c) 16:42:21.518 conference.c Creating conference bridge with 3 ports 16:42:21.593 pasound.c Opened device /dev/dsp(OSS)//dev/dsp(OSS) for recording and playback, sample rate=44100, ch=1, bits=16, 882 samples per frame, input latency=23 ms, output latency=23 ms 16:42:21.599 pasound.c Starting /dev/dsp stream.. 16:42:21.688 pasound.c Recorder thread started 16:42:21.691 os_core_unix.c Info: possibly re-registering existing thread 16:42:21.699 pasound.c Player thread started 16:42:21.706 pasound.c Done, status=0 16:42:21.708 conference.c Sound device successfully created for port 0 16:42:21.710 wav_writer.c File writer 'confrecord.wav' created: samp.rate=44100, bufsize=4KB 16:42:21.718 wav_player.c File player 'welcome.wav' created: samp.rate=44100, ch=2, bufsize=4KB, filesize=1188KB confsample-i686-pc-linux-gnu: ../src/pjmedia/conference.c:678: pjmedia_conf_add_port: Assertion `!"Number of channels mismatch"' failed. Aborted ____________________________________________________________________________________ You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost. http://tc.deals.yahoo.com/tc/blockbuster/text5.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080406/55e5f686/attachment.html