All MIBs › Nortel-MsCarrier-MscPassport-VoiceMIB › mscVsFramerEchoTailDelay
mscVsFramerEchoTailDelay
Module: Nortel-MsCarrier-MscPassport-VoiceMIB
OID (symbolic): Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerEchoTailDelay
OID (numeric): 1.3.6.1.4.1.562.36.2.1.80.2.12.1.21
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: This attribute specifies the maximum echo canceller tail delay coverage. It should be selected higher than the summation of the round trip delay of echo and hybrid response time. A 32 msec setting is good for a radius of 2700 km, assuming that the signal is going through 4 exchanges and the hybrid response time is 6 msec. A 64 msec setting offers even greater coverage (more distance or more switches), with comparable convergence time. The recommended setting is 64 msec. This attribute is not used if this VoiceService is running on a DS1V, E1V, 1pDS1V, 1pE1V, J2MV, 1pE1Mvp, 1pDS1Mvp, or 1pTTC2mMvp cards.
What is mscVsFramerEchoTailDelay?
The echo canceller's maximum tail-delay coverage in ms (32 or 64); 64 ms gives greater reach for long/multi-hop connections and is the recommended setting.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.80.2.12.1.21 snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerEchoTailDelay
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.80.2.12.1.21.1 snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerEchoTailDelay.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.562.36.2.1.80.2.12.1.21.1 i <value>
Start monitoring Nortel MsCarrier Passport switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerEchoTailDelay OID value, configure state conditions and alerts, and monitor any Nortel MsCarrier Passport switches 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 |
| 1.3.6.1.4.1.562.36 | msCarrier | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2 | mscPassport | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2.1 | mscComponents | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.80 | mscVs | Nortel-MsCarrier-MscPassport-VoiceMIB |
| 1.3.6.1.4.1.562.36.2.1.80.2 | mscVsFramer | Nortel-MsCarrier-MscPassport-VoiceMIB |
| 1.3.6.1.4.1.562.36.2.1.80.2.12 | mscVsFramerCoderTable | Nortel-MsCarrier-MscPassport-VoiceMIB |
| 1.3.6.1.4.1.562.36.2.1.80.2.12.1 | mscVsFramerCoderEntry | Nortel-MsCarrier-MscPassport-VoiceMIB |
| 1.3.6.1.4.1.562.36.2.1.80.2.12.1.21 | mscVsFramerEchoTailDelay | Nortel-MsCarrier-MscPassport-VoiceMIB |