User guide

VTGO-PC 2.8 Advanced User Guide
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Advanced Tab
The Advanced tab in VTGO-PC should be configured with the help of an administrator.
The "Use call audio mic buffer" should be used if there is a problem with your call audio. This can
vary, depending on the audio device that you are using. If the other end of the phone call is
experiencing audio distortion or static audio, you should configure this section. Increasing the mic
buffer size will help resolve this issue.
Audio distortion can occur on an XP machine while using the PDT VoIP Voice V550 USB. If this
occurs, you must check the "Use call audio mic buffer" checkbox and enter 60-100 as the value.
On board audio devices (SoundMax or AC'97) on Win2000 can potentially cause long delays on
the remote end if a mic buffer (of 30 ms) is not used.
Run program on startup: this setting will automatically launch the program when the computer
starts.