AudioCodes E-SBC - Page 1309

CHAPTER68 Configuration Parameters Reference
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
[IdlePCMPattern] The range is 0 to 255. The default is set
internally according to the Law select 1 (0xFF
for Mu-Law; 0x55 for A-law).
Note: For the parameter to take effect, a
device reset is required.
'Idle ABCD Pattern'
configure voip > media tdm >
idle-abcd-pattern
[IdleABCDPattern]
Defines the ABCD (CAS) Pattern that is
applied to the CAS signaling bus when the
channel is idle.
The valid range is 0x0 to 0xF. The default is -1
(i.e., default pattern is 0000).
Note:
■ For the parameter to take effect, a device
reset is required.
■ The parameter is applicable only when
using PSTN interface with the RAW_CAS
protocol.
General
'TDM Bus Clock Source'
[TDMBusClockSource]
Defines the clock source to which the device
synchronizes.
■ [1] Internal = (Default) Generate clock
from local source.
■ [4] Network = Recover clock from PSTN
line.
Note:
■ For the parameter to take effect, a device
reset is required.
'TDM Bus Local Reference'
configure voip > media tdm >
tdm-bus-local-reference
[TDMBusLocalReference]
Defines the physical Trunk ID from which the
device recovers (receives) its clock
synchronization.
The range is 0 to the maximum number of
Trunks. The default is 0.
Note: The parameter is applicable only if the
parameter TDMBusClockSource is set to 4
and the parameter
TDMBusPSTNAutoClockEnable is set to 0.
'TDM Bus Enable Fallback'
[TDMBusEnableFallback]
Defines the automatic fallback of the clock.
■ [0] Manual (default)
■ [1] Auto Non-Revertive
■ [2] Auto Revertive
'TDM Bus Net Reference Speed'
[TDMBusNetrefSpeed]
Defines the NetRef frequency (for both
generation and synchronization).
■ [0] 8 kHz (default)
■ [1] 1.544 MHz
■ [2] 2.048 MHz
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