All MIBs › XYLO-CALLMGMT-MIB › callHistAsySNR
callHistAsySNR
Module: XYLO-CALLMGMT-MIB
OID (symbolic): XYLO-CALLMGMT-MIB::callHistAsySNR
OID (numeric): 1.3.6.1.4.1.15.2.16.2.5.1.29
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Signal to noise ratio in decibels. Low is bad, high is good. Zero means not valid: no current connection, or connection is not V.34 (other protocols don't calculate this).
What is callHistAsySNR?
The signal-to-noise ratio, in decibels (0-80), measured for this completed call; zero means the value wasn't valid (no connection or non-V.34 call). A consistently low SNR across many historical records for one line points to a physical-layer problem worth escalating to the carrier.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.15.2.16.2.5.1.29 snmpwalk -v2c -c public <target> XYLO-CALLMGMT-MIB::callHistAsySNR
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.15.2.16.2.5.1.29.1 snmpget -v2c -c public <target> XYLO-CALLMGMT-MIB::callHistAsySNR.1
Start monitoring Xylogics Remote Annex communication/access servers (active-call/modem-call-statistics status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XYLO-CALLMGMT-MIB::callHistAsySNR OID value, configure state conditions and alerts, and monitor any Xylogics Remote Annex communication/access servers (active-call/modem-call-statistics status) from a single console.
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 |
| 1.3.6.1.4.1.15 | xylogics | ANNEX-MIB |
| 1.3.6.1.4.1.15.2 | annex | ANNEX-MIB |
| 1.3.6.1.4.1.15.2.16 | callmgmt | XYLO-MIB-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.15.2.16.2 | callHist | XYLO-CALLMGMT-MIB |
| 1.3.6.1.4.1.15.2.16.2.5 | callHistAsyTable | XYLO-CALLMGMT-MIB |
| 1.3.6.1.4.1.15.2.16.2.5.1 | callHistAsyEntry | XYLO-CALLMGMT-MIB |
| 1.3.6.1.4.1.15.2.16.2.5.1.29 | callHistAsySNR | XYLO-CALLMGMT-MIB |