All MIBs › Nortel-MsCarrier-MscPassport-VncsCallServerMIB › mscVncsVpSilenceSuppressionFactor
mscVncsVpSilenceSuppressionFactor
Module: Nortel-MsCarrier-MscPassport-VncsCallServerMIB
OID (symbolic): Nortel-MsCarrier-MscPassport-VncsCallServerMIB::mscVncsVpSilenceSuppressionFactor
OID (numeric): 1.3.6.1.4.1.562.36.2.1.44.3.3.1.8
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: This attribute specifies the expected savings (percent reduction) in required bandwidth if silence suppression is used. If silence suppression is used, the bandwidth required for the connection will be lower than if silence suppression is not used. However, the routing system will not be aware of the unused bandwidth unless that bandwidth is specified by this attribute. If the value specified for the expected savings is too low, then some bandwidth made available by the use of silence suppression will be wasted. If the value specified for the expected savings is too high, then some connections may fail to set up because the routing system will over-calculate the amount of bandwidth available. The effectiveness of silence suppression can be influenced by language related speech patterns.
What is mscVncsVpSilenceSuppressionFactor?
Sets the expected bandwidth savings, as a percentage (0-60, default 40), that silence suppression should yield for calls on this voice profile, which the routing system uses to calculate how much bandwidth to reserve. An admin tunes this carefully: too low wastes bandwidth headroom, too high can cause connections to fail to set up because the routing system over-estimates available capacity -- and the right value varies by the speech patterns of the language being carried.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.44.3.3.1.8 snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-VncsCallServerMIB::mscVncsVpSilenceSuppressionFactor
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.44.3.3.1.8.1 snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-VncsCallServerMIB::mscVncsVpSilenceSuppressionFactor.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.562.36.2.1.44.3.3.1.8.1 i <value>
Start monitoring Nortel Passport/MSC carrier switching platform (VNCS call server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-VncsCallServerMIB::mscVncsVpSilenceSuppressionFactor OID value, configure state conditions and alerts, and monitor any Nortel Passport/MSC carrier switching platform (VNCS call server) 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 | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 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 |
|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.44 | mscVncs | Nortel-MsCarrier-MscPassport-VncsCallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.44.3 | mscVncsVp | Nortel-MsCarrier-MscPassport-VncsCallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.44.3.3 | mscVncsVpFrOpsTable | Nortel-MsCarrier-MscPassport-VncsCallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.44.3.3.1 | mscVncsVpFrOpsEntry | Nortel-MsCarrier-MscPassport-VncsCallServerMIB |
| 1.3.6.1.4.1.562.36.2.1.44.3.3.1.8 | mscVncsVpSilenceSuppressionFactor | Nortel-MsCarrier-MscPassport-VncsCallServerMIB |