AudioCodes Mediant 600 User Manual page 751

User's Manual
Parameter
[AdminState]
[TrunkAdministrativeState_x
]
Web/EMS: Line Build Out Loss
[LineBuildOut.Loss]
[TDMHairPinning]
Web: Enable TDM Tunneling
EMS: TDM Over IP
[EnableTDMoverIP]
Version 6.6
Notes:

For this parameter to take effect, a device reset is required.

PSTN Fallback is supported only between ports on the same
module.

PSTN Fallback is supported only for ISDN when the number of
supported channels (e.g., 30) is less than the maximum
number of possible channels provided by the physical ports
(e.g., two E1 trunks). When the number of supported channels
(e.g., 60) equals the maximum number of channels provided
by the physical ports (e.g., two E1 trunks), then other protocols
such as CAS are also supported.

The PSTN Fallback feature has no relation to the PSTN
Fallback Software License Key.
Defines the administrative state for all trunks.

[0] = Lock the trunk; stops trunk traffic to configure the trunk
protocol type.

[1] = Shutting down (read only).

[2] = (Default) Unlock the trunk; enables trunk traffic.
Notes:

For this parameter to take effect, a device reset is required.

When the device is locked from the Web interface, this
parameter changes to 0.

To define the administrative state per trunk, use the
TrunkAdministrativeState parameter.
Defines the administrative state per trunk, where x denotes the
trunk number.

[0] = Lock the trunk; stops trunk traffic to configure the trunk
protocol type.

[1] = shutting down (read only).

[2] = (Default) Unlock the trunk; enables trunk traffic.
Defines the line build out loss for the selected T1 trunk.

[0] 0 dB (default)

[1] -7.5 dB

[2] -15 dB

[3] -22.5 dB
Note: This parameter is applicable only to T1 trunks.
Defines static TDM hair-pinning (cross-connection) performed at
initialization. The connection is between trunks with an option to
exclude a single B-channel in each trunk.
Format example: T0-T1/B3,T2-T3,T4-T5/B2.
Note: For this parameter to take effect, a device reset is required.
Enables TDM tunneling.

[0] Disable (default)

[1] Enable
When TDM Tunneling is enabled, the originating device
automatically initiates SIP calls from all enabled B-channels
pertaining to E1/T1/J1 spans that are configured with the
'Transparent' protocol. The called number of each call is the
internal phone number of the B-channel from where the call
751
52. Configuration Parameters Reference
Description
Mediant 600 & Mediant 1000