All MIBs › CISCO-VISM-MODULE-MIB › vismCodecNegotiationOption
vismCodecNegotiationOption
Module: CISCO-VISM-MODULE-MIB
OID (symbolic): CISCO-VISM-MODULE-MIB::vismCodecNegotiationOption
OID (numeric): 1.3.6.1.4.1.351.110.3.17.4.16
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object helps in forming an ordered intersection of lists and one of the lists must be used in determining the resulting order of codecs.
Lco - local connection options Rcd - remote connection description Lcl - local codec list
If the value of this object is 'lcoRcdLcl' then effectively we are giving first priority to the local connection options sent by the call agent, followed by remote connection description sent by the remote gateway (CA) and the last priority will be to local codec list stored in VISM.
If the value of this object is 'lcoLclRcd' then effectively we are giving first priority to local connection options sent by the call agent, followed by local codec list stored in VISM and the last priority will be to remote connection description sent by the remote gateway (or remote CA).
If the value of this object is 'rcdLcoLcl' then effectively we are giving first priority to remote connection description sent by the remote gateway /call agent, followed by local connection options sent by the call agent and the last priority will be to the local codec list stored on the local gateway(VISM).
If the value of this object is 'rcdLclLco' then effectively we are giving first priority to remote connection description sent by the remote gateway/CA followed by local codec list stored on the local gateway and the last priority will be to the local connection options sent by the call agent.
If the value of this object is 'lclLcoRcd' then effectively we are giving first priority to local codec list stored on the local gateway (VISM) followed by local connection options sent by the call agent and the last priority will be to remote connection description sent by the remote gateway (or remote CA).
If the value of this object is 'lclRcdLco' then effectively we are giving first priority to local codec list stored on the VISM followed by remote connection description sent by the remote gateway (or remote CA) and the last priority will be to local connection options sent by the call agent.
What is vismCodecNegotiationOption?
This read-write INTEGER controls the priority order (among the local connection options, remote connection description, and local codec list) used when VISM forms the intersection of acceptable codecs for a call. An admin cares because the chosen ordering, such as lcoRcdLcl, decides which party's codec preference wins when lists conflict, shaping voice quality and bandwidth outcomes. For example, an operator wanting the call agent's local connection options to take precedence over the remote endpoint's description would select lcoRcdLcl(1).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.3.17.4.16 snmpwalk -v2c -c public <target> CISCO-VISM-MODULE-MIB::vismCodecNegotiationOption
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.3.17.4.16.1 snmpget -v2c -c public <target> CISCO-VISM-MODULE-MIB::vismCodecNegotiationOption.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.351.110.3.17.4.16.1 i <value>
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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 |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| 1.3.6.1.4.1.351.110 | basis | BASIS-MIB |
| 1.3.6.1.4.1.351.110.3 | cardSpecific | BASIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.110.3.17 | vismConfig | CISCO-VISM-MODULE-MIB |
| 1.3.6.1.4.1.351.110.3.17.4 | vismSystemGrp | CISCO-VISM-MODULE-MIB |
| 1.3.6.1.4.1.351.110.3.17.4.16 | vismCodecNegotiationOption | CISCO-VISM-MODULE-MIB |