AudioCodes Mediant 3000, User Manual

Page: 773 / 872

Version 6.6 773 Mediant 3000
User's Manual 53. Configuration Parameters Reference
Parameter Description
Notes:

For this parameter to take effect, a device reset is required.

This parameter is applicable only when the
TDMBusPSTNAutoClockEnable parameter is set to 1.
Web: Auto Clock Trunk Priority
EMS: Auto Trunk Priority
[AutoClockTrunkPriority]
Defines the trunk priority for auto-clock fallback (per trunk
parameter).

0 to 99 = priority, where 0 (default) is the highest.

100 = the SW never performs a fallback to that trunk (usually
used to mark untrusted source of clock).
Note: Fallback is enabled when the
TDMBusPSTNAutoClockEnable parameter is set to 1.
Web: TDM Bits Clock
Reference
EMS: TDM Bus Bits Reference
[TDMBITSClockReference]
Defines the BITS clock reference when the device's source clock
is set to BITS and TDMBusEnableFallback is set to Manual (0) or
Auto Non-Revertive (1).

[1] 1 = (Default) BITS A is primary clock reference.

[2] 2 = BITS B is primary clock reference.
Web: TDM Bits Clock Source
A/B/C/D
[TDMBITSClockSource_ 0]
[TDMBITSClockSource_ 1]
[TDMBITSClockSource_ 2]
[TDMBITSClockSource_ 3]
Determines which clock is output to the BITS card and on which
output signal.

[0] Null = (Default) No output

[4] Network = Network

[19] Network_DS3_1 = When the PSTN Transmission type is
set to Copper DS3 (using the PSTNTransmissionType
parameter), this option provides the BITs system clock from
DS3_1 peer to peer clock. This clock is not recommended.

[20] Network_DS3_1 = When the PSTN Transmission type is
set to Copper DS3, setting this option provides the BITs
system clock from DS3_1 peer to peer clock. This clock is not
recommended.
Web: PLL Out Of Range
EMS: TDM Bus PLL Out Of
Range
[PLLOutOfRange]
Determines the valid PPM range outside the Stratum 3 standard.

[0] OOR 9.2 to 12 ppm = (Default) Out of Range 9.2 to 12
ppm.

[1] OOR 40 to 52 ppm = Out of Range 40 to 52 ppm.

[2] OOR 100 to 130 ppm = Out of Range 100 to 130 ppm.

[3] OOR 64 to 83 ppm = Out of Range 64 to 83 ppm.

[4] OOR 13.8 to 18 ppm = Out of Range 13.8 to 18 ppm.

[5] OOR 24.6 to 32 ppm = Out of Range 24.6 to 32 ppm.

[6] OOR 36.6 to 47.5 ppm = Out of Range 36.6 to 47.5 ppm

[7] OOR 52 to 67.5 ppm = Out of Range 52 to 67.5 ppm
Notes:

This parameter is applicable only when using BITS
Synchronization or Line Synchronization modes (refer to the
parameter TMMode).

This parameter is applicable to Mediant 3000 systems housing
TP-8410 blades. For Mediant 3000 systems housing TP-6310
blades, configure this parameter to
[0] to use a 12 ppm
reference.
Web: Timing Module Mode
EMS: Mode
[TMMode]
Determines the device's Timing Synchronization mode.

[0] StandAlone = (Default) Standalone Synchronization mode -
without using the SAT timing module.