User`s manual

SIP User's Manual 5. Web Management
Version 5.0 129 December 2006
Table 5-33: FXO Parameters (continues on pages 127 to 130)
Parameter Description
Send Metering Message to
IP
[SendMetering2IP]
No [0] = Disabled (default).
Yes
[1] = FXO gateways send a metering tone INFO message to IP on detection
of 12/16 kHz metering pulse. FXS gateways generate the 12/16 kHz metering tone
on reception of a metering message.
Note 1: Suitable (12 kHz or 16 kHz) coeff must be used for both FXS and FXO
gateways. The ‘MeteringType’ parameter must be defined in both FXS/FXO
gateways.
Note 2: The proprietary metering tone INFO message is shown in Section 11 on
page 277.
Disconnect on Busy Tone
[DisconnectOnBusyTone]
No [0] = Call isn’t released (FXO gateway).
Yes
[1] = Call is released (on FXO gateways) if busy or reorder (fast busy) tones
are detected on the gateway’s FXO port (default).
Guard Time Between Calls
[GuardTimeBetweenCalls]
Defines the time interval (in seconds) after a call has ended and a new call can be
accepted for IP to Tel calls.
Applicable only to FXO gateways.
The valid range is 0 to 10. The default value is 1 second.
Note: Occasionally, after a call is ended and onhook is applied, a delay is required
before placing a new call (and performing offhook). This is necessary to prevent
wrong hook-flash detection or other glare phenomena.
Disconnect on Dial Tone
[DisconnectOnDialTone]
FXO gateways can disconnect a call after a dial tone from the PBX is detected.
No
[0] = Call isn’t released.
Yes
[1] = Call is released if dial tone is detected on the gateway’s FXO port
(default).
Note: This option is in addition to the mechanism that disconnects a call when
either busy or reorder tones are detected.