AudioCodes Media 800 MSBR User Manual

User's Manual 898 Document #: LTRT-12809
Mediant 800 MSBR
Parameter Description

[1] = shutting down (read only).
 [2] = (Default) Unlock the trunk; enables trunk traffic.
Web/EMS: Line Build Out Loss
CLI: line-build-out-loss
[LineBuildOut.Loss]
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.
[TDMHairPinning]
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.
Web: Enable TDM Tunneling
EMS: TDM Over IP
CLI: tdm-tunneling
[EnableTDMoverIP]
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
originates. The 'The Inbound IP Routing Table is used to define
the destination IP address of the terminating device. The
terminating device automatically answers these calls if its E1/T1
protocol is set to 'Transparent' (ProtocolType = 5).
Notes:
 For this parameter to take effect, a device reset is required.
 For an overview on TDM tunneling, see 'TDM Tunneling' on
page 285.
66.11.6.2 TDM Bus and Clock Timing Parameters
The TDM Bus parameters are described in the table below.
TDM Bus and Clock Timing Parameters
Parameter Description
TDM Bus Parameters
Web/EMS: PCM Law Select
[PCMLawSelect]
Determines the type of pulse-code modulation (PCM)
companding algorithm law in input and output TDM bus.
 [1] Alaw
 [3] MuLaw
The default is automatically selected according to the Protocol
Type of the selected trunk: E1 defaults to ALaw, T1 defaults to
MuLaw. If the Protocol Type is set to NONE, the default is
MuLaw.
Notes:
 For this parameter to take effect, a device reset is required.

Typically, A-Law is used for E1 spans and Mu-Law for T1/J1

AudioCodes Media 800 MSBR Specifications

General

Brand	AudioCodes
Model	Media 800 MSBR
Category	Network Router
Language	English