User`s manual
Mediant 1000
H.323 User's Manual 84 Document #: LTRT-83401
Table 5-7: Advanced Parameters, General Parameters (continues on pages 80 to 84)
Parameter Description
Delay After Reset [sec]
[GWAppDelayTime]
Defines the amount of time (in seconds) the gateway’s operation is delayed
after a reset cycle.
The valid range is 0 to 45. The default value is 7 seconds.
Note: This feature helps to overcome connection problems caused by some
LAN routers or IP configuration parameters change by a DHCP Server.
Max Number of Active Calls
[MaxActiveCalls]
Defines the maximum number of calls that the gateway can have active at the
same time. If the maximum number of calls is reached, new calls are not
established.
The default value is max available channels (no restriction on the maximum
number of calls). The valid range is 1 to max number of channels.
Max Call Duration
[MaxCallDuration]
Defines the maximum call duration in minutes. If this time expires, both sides
of the call are released (IP and Tel).
The valid range is 0 to 120. The default is 0 (no limitation).
Enable LAN Watchdog
[EnableLanWatchDog]
Disable [0] = Disable LAN Watch-Dog (default).
Enable [1] = Enable LAN Watch-Dog.
When LAN Watch-Dog is enabled, the gateway's overall communication
integrity is checked periodically. If no communication for about 3 minutes is
detected, the gateway performs a self test.
If the self test succeeds, the problem is logical link down (i.e. Ethernet
cable disconnected on the switch side), and the Busy out mechanism is
activated if enabled (EnableBusyOut = 1).
If the self test fails, the gateway restarts to overcome internal fatal
communication error.
Note: Enable LAN Watchdog is relevant only if the Ethernet connection is full
duplex.
Enable Calls Cut Through
[CutThrough]
Enables users to receive incoming IP calls while the port is in offhooked state.
Disable [0] = Disabled (default).
Enable [1] = Enabled.
If enabled, FXS modules answer the call and ‘cut through’ the voice channel, if
there is no other active call on that port, even if the port is in offhooked state.
When the call is terminated (by the remote party), the gateway plays a reorder
tone for ‘TimeForReorderTone’ seconds and is then ready to answer the next
incoming call, without onhooking the phone.
The waiting call is automatically answered by the gateway when the current
call is terminated (EnableCallWaiting=1).
Note: This option is applicable only to FXS modules.
Out-Of-Service Behavior
[FXSOOSBehavior]
Determines the behavior of FXS endpoints that are not defined (in the
Endpoint Phone Number table), and the behavior of all FXS endpoints when a
Busy-Out condition exists.
0 (None) = Normal operation: No response is provided to undefined endpoints.
Dial tone is played to FXS endpoints when a Busy-Out condition exists.
1 (Reorder Tone) = The gateway plays a reorder tone to the connected
phone/PBX (default).
2 (Polarity Reversal) = The gateways reverses the polarity of the endpoint,
marking it as unusable (relevant, for example, to PBX DID lines). This option
can’t be configured on-the-fly.
3 (Polarity Reversal + Reorder Tone) = Same as 2 and 3 combined. This
option can’t be configured on-the-fly.