Changes between Version 4 and Version 5 of sound-problems


Ignore:
Timestamp:
Dec 5, 2006 8:32:57 PM (16 years ago)
Author:
bennylp
Comment:

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  • sound-problems

    v4 v5  
    1616 1. [wiki:audio-problem-remote-no-audio No Audio is Heard by Remote Party] 
    1717 1. [wiki:audio-problem-static-noise Loud Static Noise] 
    18  1. [wiki:audio-problem-dropouts Brief Drop-Outs in Audio] 
    19  1. [wiki:audio-problem-sending-tone I'm sending tone in .WAV file from pjsua but got "stutters" on the remote side] 
     18 1. [wiki:audio-problem-dropouts Audio Drop-outs or "Stutters"] 
     19 1. [wiki:audio-problem-sending-tone Audio Stutters when Streaming Tone to X-Lite/SJPhone] 
    2020 1. [wiki:audio-problem-remote-jitter High jitter value observed by remote party] 
    2121 
    … …  
    2828 1. [wiki:audio-check-conf-connection Check that the Call is Connected to the Sound Device in the Conference Bridge]. 
    2929 1. [wiki:audio-check-cpu Check that CPU Utilization is not Too High] 
     30 1. [wiki:audio-check-remote-address Check that pjsua is transmitting RTP packet to the correct address] 
     31 1. [wiki:audio-check-codec-nego Check that codec is negotiated properly by both parties]. 
    3032 1. [wiki:audio-check-ec Checking the Echo Cancellation Effectiveness] 
    3133 
    32 One mailing list member reported this problem in this thread: 
    33  http://www.pjsip.org/pipermail/pjsip/2006-November/001111.html 
    34  
    35 Quoting his email: 
    36 > Does anyone else experience brief dropouts in audio? I can easily recreate this by playing a wave file to a channel that sends it to a local SIP server that just echos the result back. It's almost impossible to go more than a few seconds without extensive glitching and pops as the sound cuts out only to come back. 
    37  
    38 [[BR]] 
    39  
    40 The solution that worked for him is to run the application in Release mode. Quoting his email again: 
    41 > Seems one shouldn't use pjsip compiled in debug mode. (-g.) Going  back to optimized cleared things up. 
    42  
    43  
    44 One mailing list member tried to stream a .WAV file containing tone to X-Lite and SJPhone and observed audio "stutters" in the receiving side. But this didn't happen when the receiving side is another pjsua. 
    45  
    46 Solution: don't send tone file to these user agents, as it's suspected that they try to do something with the in-band tone. Use .WAV file containing usual speech and it should be okay. 
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    49  
    50 === High jitter value observed by remote party === 
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    53