All MIBs › Nortel-Magellan-Passport-TdmaIwfMIB › tdmaCsVoiceLaw
tdmaCsVoiceLaw
Module: Nortel-Magellan-Passport-TdmaIwfMIB
OID (symbolic): Nortel-Magellan-Passport-TdmaIwfMIB::tdmaCsVoiceLaw
OID (numeric): 1.3.6.1.4.1.562.2.4.1.135.101.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This attribute specifies the voice law to be established for the IWF to PSTN modem link for calls established by this TdmaIwfCallServer. This attribute has one of the following values: aLaw: A protocol for encoding voice-band audio, Pulse Code Modulation (PCM). muLaw: A protocol for encoding voice-band audio, PCM. Note that this value must match the voice law used at the DMS- MTX connected to this TdmaIwfCallServer.
What is tdmaCsVoiceLaw?
Selects the voice-encoding law (aLaw or muLaw, both PCM voice-band audio encodings) used on the IWF-to-PSTN modem link for calls on this call server. This must match the voice law configured at the connected DMS-MTX -- a mismatch here is a classic cause of garbled or failed voice-path audio even though signaling succeeds.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.135.101.1.4 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-TdmaIwfMIB::tdmaCsVoiceLaw
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.135.101.1.4.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-TdmaIwfMIB::tdmaCsVoiceLaw.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.562.2.4.1.135.101.1.4.1 i <value>
Start monitoring Nortel Magellan Passport wide-area switch (mobile carrier TDMA interworking) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-TdmaIwfMIB::tdmaCsVoiceLaw OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport wide-area switch (mobile carrier TDMA interworking) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.135 | tdmaCs | Nortel-Magellan-Passport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.2.4.1.135.101 | tdmaCsMiscProvTable | Nortel-Magellan-Passport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.2.4.1.135.101.1 | tdmaCsMiscProvEntry | Nortel-Magellan-Passport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.2.4.1.135.101.1.4 | tdmaCsVoiceLaw | Nortel-Magellan-Passport-TdmaIwfMIB |