AudioCodes Mediant 1000B - Page 1092

User's Manual 1092 Document #: LTRT-27055
Mediant 1000B Gateway & E-SBC
Parameter Description
[0].
 The x in the ini file parameter name denotes the trunk number,
where 0 is Trunk 1.
Digital Out-Of-Service
Behavior
dig-oos-behavior
[DigitalOOSBehavior]
Defines the method for setting all digital trunks to out-of-service state.
To configure the out-of-service method per trunk, see the
DigitalOOSBehaviorForTrunk_x parameter.
 [0] Default = (Default) For a detailed description, see option [0] of
the DigitalOOSBehaviorForTrunk_x parameter (per trunk setting).
 [1] Service = Sends an ISDN Service message indicating out-of-
service state (or in-service). For a detailed description, see option
[1] of the DigitalOOSBehaviorForTrunk_x parameter (per trunk
setting).
 [2] D-Channel = Takes the D-Channel down or brings it up. For a
detailed description, see option [2] of the
DigitalOOSBehaviorForTrunk_x parameter (per trunk setting).
 [3] Alarm = Sends or clears a PSTN Alarm Indication Signal (AIS)
alarm. For a detailed description, see option [3] of the
DigitalOOSBehaviorForTrunk_x parameter (per trunk setting).
 [4] Block = Blocks the trunk. For a detailed description, see option
[4] of the DigitalOOSBehaviorForTrunk_x parameter (per trunk
setting).
 [5] Service and D-Channel = Sends ISDN Service messages to
indicate out-of-service or in-service state and takes the D-channel
down or brings it up. For a detailed description, see option [5] of
the DigitalOOSBehaviorForTrunk_x parameter (per trunk setting).
Note:
 The parameter is applicable only to digital interfaces.
 When using the parameter to configure out-of-service behavior for
all trunks, you must reset the device for the settings to take effect.
 If the ISDN variant does not support the configured out-of-service
option of the parameter, the device sets the parameter to Default
[0].
Out-Of-Service Behavior
configure voip > sip-
definition settings > oos-
behavior
[FXSOOSBehavior]
Determines the behavior of FXS endpoints when a Busy Out condition
exists.
 [0] None = Silence is heard when the FXS endpoint goes off-hook.

[1] Reorder Tone = (Default) The device plays a reorder tone to the
connected phone / PBX.
 [2] Polarity Reversal = The device reverses the polarity of the
endpoint making it unusable (relevant, for example, for PBX DID
lines).
 [3] Reorder Tone + Polarity Reversal = Same as options [1] and
[2].
 [4] Current Disconnect = The device disconnects the current to the
FXS endpoint.
Note:

A device reset is required for the parameter to take effect when it is
set to [2], [3], or [4].
 The parameter is applicable only to FXS interfaces.
Retransmission Parameters
SIP T1 Retransmission
Defines the time interval (in msec) between the first transmission of a