All MIBs › CISCO-XGCP-EXT-MIB › cxeCallCtrlT38HsRedundancy
cxeCallCtrlT38HsRedundancy
Module: CISCO-XGCP-EXT-MIB
OID (symbolic): CISCO-XGCP-EXT-MIB::cxeCallCtrlT38HsRedundancy
OID (numeric): 1.3.6.1.4.1.9.9.325.1.1.1.1.16
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: This object determines the extent of the Internet Fax Protocol (IFP) packet transmission redundancy for the high-speed control and image information exchanged following the initial low-speed phase of a T.38 fax relay connection.
Depending on whether forward error correction (FEC) is enabled (cxeCallCtrlT38FecEnabled is set to 'true') or not. If FEC is disabled, then this object is the maximum number of prior IFP packets within a UDPTL packet carrying high speed information, not counting the primary or current IFP packet. If FEC is enabled, then this object is the maximum number of FEC messages within a UDPTL packet carrying high speed information.
This object is not applicable if cxeCallCtrlT38Inhibited is set to 'true'.
What is cxeCallCtrlT38HsRedundancy?
This read-write Integer32 (0-2) sets the amount of high-speed IFP packet retransmission redundancy used for the control and image information exchanged during the main phase of a T.38 fax relay call, following the initial low-speed handshake, with its meaning also depending on whether FEC is enabled. Admins adjust it to protect the actual fax image data from loss on unreliable paths, distinct from the separate low-speed redundancy setting. For example, an admin whose faxes complete negotiation but then fail partway through the image transfer might increase this value to add redundancy to the high-speed phase specifically.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.325.1.1.1.1.16 snmpwalk -v2c -c public <target> CISCO-XGCP-EXT-MIB::cxeCallCtrlT38HsRedundancy
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.325.1.1.1.1.16.1 snmpget -v2c -c public <target> CISCO-XGCP-EXT-MIB::cxeCallCtrlT38HsRedundancy.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.325.1.1.1.1.16.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cxeCallCtrlT38HsRedundancy.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.325 | ciscoXgcpExtMIB | CISCO-XGCP-EXT-MIB |
| 1.3.6.1.4.1.9.9.325.1 | cxgcpExtObjects | CISCO-XGCP-EXT-MIB |
| 1.3.6.1.4.1.9.9.325.1.1 | cxgcpExtConfig | CISCO-XGCP-EXT-MIB |
| 1.3.6.1.4.1.9.9.325.1.1.1 | cxeCallCtrlConfigTable | CISCO-XGCP-EXT-MIB |
| 1.3.6.1.4.1.9.9.325.1.1.1.1 | cxeCallCtrlConfigEntry | CISCO-XGCP-EXT-MIB |
| 1.3.6.1.4.1.9.9.325.1.1.1.1.16 | cxeCallCtrlT38HsRedundancy | CISCO-XGCP-EXT-MIB |