All MIBs › ACMIB › casAddressingType
casAddressingType
Module: ACMIB
OID (symbolic): ACMIB::casAddressingType
OID (numeric): 1.3.6.1.4.1.1751.2.18.5.20.1.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The addressing type used for the CAS trunk/line. dtmf -- dual tone multifrequency r1-mf -- R1 multifrequency, r2-mf -- R2 multifrequency. Type of 're-mf' is valid only when casProtocolType is 'wink start', while 'r2-mf' is valid only when casProtocolType is 'itu-t r2' .
What is casAddressingType?
This OID specifies how telephone numbers are encoded and sent across the trunk—either as DTMF tones (dual-tone multifrequency), R1 multifrequency, or R2 multifrequency signaling. Network engineers choose the addressing type based on regional standards and interoperability requirements; many regions mandate R2 for international calls while others use DTMF for domestic routes. Setting this to "r2-mf" with ITU-T R2 protocol enables proper number transmission to European carriers, whereas "dtmf" works with North American wink-start signaling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.20.1.1.6 snmpwalk -v2c -c public <target> ACMIB::casAddressingType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.20.1.1.6.1 snmpget -v2c -c public <target> ACMIB::casAddressingType.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.5.20.1.1.6.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> casAddressingType.1
Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::casAddressingType OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5 | intfConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.20 | casConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.20.1 | casConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.20.1.1 | casConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.20.1.1.6 | casAddressingType | ACMIB |