UCM630xA Series User Manual
Version 1.0.9.10
Configure to enable/disable call waiting feature. The default setting is "No".
If configured, the # key can be used as SNED key after dialing the number on the
analog phone. The default setting is "Yes".
Configure the RX gain for the receiving channel of analog FXS port. The valid range
is -30dB to +6dB. The default setting is 0.
Configure the TX gain for the transmitting channel of analog FXS port. The valid range
is -30dB to +6dB. The default setting is 0.
Configure the minimum period of time (in milliseconds) that the hook-flash must
remain unpressed for the PBX to consider the event as a valid flash event. The valid
range is 30ms to 1000ms. The default setting is 200ms.
Configure the maximum period of time (in milliseconds) that the hook-flash must
remain unpressed for the PBX to consider the event as a valid flash event. The
minimum period of time is 256ms and it cannot be modified. The default setting is
1250ms.
If enabled, a polarity reversal will be marked as received when an outgoing call is
answered by the remote party. For some countries, a polarity reversal is used for
signaling the disconnection of a phone line and the call will be considered as Hangup
on a polarity reversal. The default setting is "Yes".
Specify "ON", "OFF" or a value (the power of 2) from 32 to 1024 as the number of
taps of cancellation.
Note: When configuring the number of taps, the number 256 is not translated into
256ms of echo cancellation. Instead, 256 taps mean 256/8 = 32 ms. The default
setting is "ON", which is 128 taps.
Configure to enable/disable 3-way calling feature on the user. The default setting is
enabled.
Configure the number of rings before sending CID. Default setting is 1.
For FXS extension, there are three options available in Fax Mode. The default setting
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