All MIBs › AC-PSTN-MIB › acTrunkLineCode
acTrunkLineCode
Module: AC-PSTN-MIB
OID (symbolic): AC-PSTN-MIB::acTrunkLineCode
OID (numeric): 1.3.6.1.4.1.5003.9.10.9.1.1.1.1.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Use to select line code. B8ZS or AMI for T1 spans and HDB3 or AMI for E1 spans.
0 = Use B8ZS line code (for T1 trunks only = default) 1 = Use AMI line code (for T1 or E1 trunks) 2 = Use HDB3 line code (for E1 trunks only). Access: Online. AC INI-Param: LINECODE
What is acTrunkLineCode?
Selects line encoding (B8ZS, AMI for T1; HDB3, AMI for E1) to ensure signal integrity over physical trunk wires. Network operators set this to match carrier specifications and prevent bipolar violations that corrupt data. B8ZS (value 0) is the standard for T1 trunks in North America.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.9.1.1.1.1.1.6 snmpwalk -v2c -c public <target> AC-PSTN-MIB::acTrunkLineCode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.9.1.1.1.1.1.6.1 snmpget -v2c -c public <target> AC-PSTN-MIB::acTrunkLineCode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.9.1.1.1.1.1.6.1 i <value>
Start monitoring AudioCodes Mediant-series gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-PSTN-MIB::acTrunkLineCode OID value, configure state conditions and alerts, and monitor any AudioCodes Mediant-series gateways from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.9 | acPSTN | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1 | acPSTNConfiguration | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1 | acTrunkConfig | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.1 | acTrunk | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.1.1 | acTrunkTable | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.1.1.1 | acTrunkEntry | AC-PSTN-MIB |
| 1.3.6.1.4.1.5003.9.10.9.1.1.1.1.1.6 | acTrunkLineCode | AC-PSTN-MIB |