CISCO-CALLHOME-MIB :: sysContactPhoneNumber

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-CALLHOME-MIBsysContactPhoneNumber

sysContactPhoneNumber

Module: CISCO-CALLHOME-MIB

OID (symbolic): CISCO-CALLHOME-MIB::sysContactPhoneNumber

OID (numeric): 1.3.6.1.4.1.9.9.300.1.1.2

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-write

Description: The phone number of the contact person for this managed node. The phone number must start with '+' and contains only numeric characters except for space and '-'. Some valid phone numbers are +44 20 8332 9091 +45 44886556 +81-46-215-4678 +1-650-327-2600 A set operation on this object with a invalid format will result in an error.

What is sysContactPhoneNumber?

Configures the phone number (in international format starting with '+') of the person to contact regarding this managed device, used in Call Home notifications.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.300.1.1.2
snmpwalk -v2c -c public <target> CISCO-CALLHOME-MIB::sysContactPhoneNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.300.1.1.2.1
snmpget -v2c -c public <target> CISCO-CALLHOME-MIB::sysContactPhoneNumber.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.300.1.1.2.1 s <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> sysContactPhoneNumber.1

Start monitoring Cisco routers/switches (Call Home diagnostic/alerting) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-CALLHOME-MIB::sysContactPhoneNumber OID value, configure state conditions and alerts, and monitor any Cisco routers/switches (Call Home diagnostic/alerting) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.300ciscoCallHomeMIBCISCO-CALLHOME-MIB
1.3.6.1.4.1.9.9.300.1ciscoCallHomeMIBObjectsCISCO-CALLHOME-MIB
1.3.6.1.4.1.9.9.300.1.1ccmCallHomeConfigurationCISCO-CALLHOME-MIB
1.3.6.1.4.1.9.9.300.1.1.2sysContactPhoneNumberCISCO-CALLHOME-MIB