User`s manual

H.323 User's Manual 5. Web Management
Version 5.0 121 December 2006
Table 5-18: FXO Parameters (continues on pages 119 to 121)
Parameter Description
Answer Supervision
[EnableVoiceDetection]
Yes [1] = FXO module sends Connect message when speech/fax/modem is
detected.
No [0] = Connect is sent immediately after the FXO module finishes dialing
(default).
Usually this feature is used only with Fast Connect to establish voice path
before the call is answered.
Note: This feature is applicable only to ‘One Stage’ dialing.
Rings before Detecting Caller ID
[RingsBeforeCallerID]
Sets the number of rings before the gateway starts detection of Caller ID
(FXO only).
0 [0] = Before first ring.
1 [1] = After first ring (default).
2 [2] = After second ring.
Send Metering Message to IP
[SendMetering2IP]
No [0] = Disabled (default).
Yes [1] = FXO modules send a metering tone Facility message to IP on
detection of 12/16 kHz metering pulse. FXS modules generate the 12/16 kHz
metering tone on reception of a metering message.
Note: Suitable (12 kHz or 16 kHz) coeff must be used for both FXS and FXO
modules. The ‘MeteringType’ parameter must be defined in both FXS/FXO
modules.
Disconnect on Busy Tone
[DisconnectOnBusyTone]
No [0] = Call isn’t released (FXO module).
Yes [1] = Call is released (on FXO modules) if busy or reorder (fast busy)
tones are detected on the gateway’s FXO port (default).
Disconnect on Dial Tone
[DisconnectOnDialTone]
FXO modules can disconnect a call after a dial tone from the PBX is detected.
0 = Call isn’t released.
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.
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 modules.
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.