3Com VCX V7000, Installation Manual

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Configuration Files 385
Sample V6100 Media Gateway Configuration File
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FlashHookPeriod — Set this parameter to a value between 300 and
1500 msec to control:
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The detection of a hook flash on a telephone connected to an FXS
port
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The generation of a hook flash on an FXO port. Note that you must
add 90 msec to this number to generate a hook flash of the
desired duration. For example, to generate a hook flash of 450
msec, set this value to 540 msec.
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EnableEarlyMedia — Enable (1) or disable (0, default) the ability of the
Media Gateway to send a 183 Progress response with the SDP,
allowing a media stream to be set up prior to the time that the call is
answered. If this feature is disabled, the call rings immediately.
■
ProgressIndicator2IP — Select the type of progress indicator that you
want the gateway to send. Depending on the value of
EnableEarlyMedia, the gateway should send one of these progress
indicators. Possible values are:
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0 — The gateway sends “180 Ringing” for calls placed to FXS
endpoints or to a PBX over an FXO line.
■
1 — The gateway sends “183 Session in Progress” if the
EnableEarlyMedia parameter is enabled (set to 1).
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8 — Same as 1.
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-1 — Not configured. Default values are used.
ENABLECALLERID_0 = 1
For module 0, disable (0) or enable (1) the Caller ID feature.
End of Sample Media Gateway Configuration File