All MIBs › AC-SYSTEM-MIB › acSysTimingMode
acSysTimingMode
Module: AC-SYSTEM-MIB
OID (symbolic): AC-SYSTEM-MIB::acSysTimingMode
OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.14.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Determines the PSTN Timing synchonization mode of the Gateway. One of the following values: TM_External_MODE(1) -External Timing mode - use the SAT trunks Centralized Line Timing to synchronize the Gateway with one of the PSTN interfaces. TM_LineSync_MODE(2) -Distributed Line Timing mode (for the 1610 boards)- without using the SAT timing module. TM_Standalone_MODE(0) -Non-synchronized mode - each board or TPM is synchronized internally from one of the PSTN interfaces without using the SAT timing module. Access: Online. AC INI-Param: TMMode
What is acSysTimingMode?
AC-SYSTEM-MIB::acSysTimingMode selects how the gateway synchronizes its internal clock, choosing between TM_Standalone_MODE (0, no synchronization), TM_External_MODE (1, using SAT trunk timing), or TM_LineSync_MODE (2, using distributed line timing). Network engineers configure this to ensure all timing references within the system are locked to the same source, preventing clock drift on telephone calls. For example, setting this to 1 means the device will lock its clock to timing pulses extracted from incoming PSTN trunk signals.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.14.1 snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysTimingMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.14.1.1 snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysTimingMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.10.1.14.1.1 i <value>
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.10 | acSystem | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1 | acSystemConfiguration | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.14 | acSysTiming | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.14.1 | acSysTimingMode | AC-SYSTEM-MIB |