CISCO-VOICE-URI-CLASS-MIB

All MIBs › CISCO-VOICE-URI-CLASS-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2002-10-10

Category: Telephony and VoIP, Vendor: Cisco Devices

Description: Manages Cisco voice URI class configurations for SIP-based call routing using URI matching rules.

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What Is CISCO-VOICE-URI-CLASS-MIB?

The CISCO-VOICE-URI-CLASS-MIB configures Voice URI classes used for SIP-based dial-peer selection on Cisco voice gateways, matching inbound/outbound call routing based on SIP or TEL URI regular-expression patterns. It exposes configuration tables defining URI class tags and types, plus SIP-specific and TEL-specific pattern tables for user ID, host, and phone-context matching. It is primarily a call-routing configuration MIB rather than a hardware/environmental one, but it is used to verify that dial-peer URI matching rules are correctly provisioned, and its notification group can alert on configuration changes affecting call routing behavior. It explicitly builds on IETF SIP (RFC 2543) and RFC 2806 TEL URL standards, as noted in its own description. It is deployed on Cisco IOS/IOS-XE voice gateways and unified communications routers performing SIP trunk call routing. Engineers can download the CISCO-VOICE-URI-CLASS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-VOICE-URI-CLASS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Cisco IOS/IOS-XE voice gateways
Cisco unified communications routers (SIP trunking)

Monitoring Examples

An administrator polls cvUriClassCfgTable/cvUriClassCfgEntry to see each cvUriClassCfgTag and cvUriClassCfgType (SIP vs. TEL), then checks cvSIPUriClassCfgTable for the specific cvSIPUriClassCfgUserIDPattern and cvSIPUriClassCfgHostPattern regex rules. If inbound calls aren't matching the expected dial peer, comparing the configured cvSIPUriClassCfgHostPattern against the actual caller URI reveals a regex misconfiguration causing calls to fall through to a default route.

What Can Be Monitored

configured URI class tags and types
SIP URI pattern matching rules
TEL URI pattern matching rules
URI class row status/configuration state

Imported Objects

From CISCO-SMI

ciscoExperiment

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION

OIDs

OID symbolic	OID numeric	Type	Access	Description
ciscoVoiceUriClassMIB	1.3.6.1.4.1.9.10.99999999			This MIB provides information about Voice URI classes that are used to select Dial Peers based on URI's. A Voice URI class contains a set of configurations that is used to match a Voice URI. URI - Uniform Resource Indicator URL - Uniform Resource Locator regex - regular expression RFC 2543 - SIP: Session Initiation Protocol RFC 2806 - URLs for Telephone Calls
cvUriClassMIBNotifications	1.3.6.1.4.1.9.10.99999999.0
cvUriClassMIBObjects	1.3.6.1.4.1.9.10.99999999.1
cvUriClass	1.3.6.1.4.1.9.10.99999999.1.1
cvUriClassCfgTable	1.3.6.1.4.1.9.10.99999999.1.1.1		not-accessible	The table contains generic Voice URI class information.
cvUriClassCfgEntry	1.3.6.1.4.1.9.10.99999999.1.1.1.1		not-accessible	A single Voice URI class. The creation of this entry will result in the automatic creation of a corresponding 'cvUriClassCfgType' URI class entry and a cvCommonUriClassCfgEntry.
CVU cvUriClassCfgTag	1.3.6.1.4.1.9.10.99999999.1.1.1.1.1	CvUriClassTagIndex	not-accessible	A name that uniquely identifies a Voice URI class in the system.
INT cvUriClassCfgType	1.3.6.1.4.1.9.10.99999999.1.1.1.1.2	INTEGER	read-create	Specifies the type of Voice URI class. The type is the schema of the URI's, which this class is configured to match. sip - Voice URI class to match sip: URI's (RFC 2543) tel - Voice URI class to match tel: URI's (RFC 2806) Once created this object cannot be modified.
ROW cvUriClassCfgStatus	1.3.6.1.4.1.9.10.99999999.1.1.1.1.3	RowStatus	read-create	This object is used to create, modify or delete a row in this table. A row can be deleted or modified regardless of its current state. When the row is created with createAndWait, it is placed in notInService state, until such time when either the state is changed to active, or the row is deleted.
cvSIPUriClassCfgTable	1.3.6.1.4.1.9.10.99999999.1.1.2		not-accessible	The table contains information related to sip: schema-specific Voice URI classes.
cvSIPUriClassCfgEntry	1.3.6.1.4.1.9.10.99999999.1.1.2.1		not-accessible	A single sip: schema-specific Voice URI class. This entry is created automatically when a cvUriClassCfgEntry of cvUriClassCfgType(1) is created. The manager cannot create this entry.
CVU cvSIPUriClassCfgUserIDPattern	1.3.6.1.4.1.9.10.99999999.1.1.2.1.1	CvUriClassPattern	read-write	A regular expression to match the user-id in a sip: URI. If this object is set to a zero-length string it is not used for matching with the URI. This object cannot be set if cvCommonUriClassCfgURIPattern is also set.
CVU cvSIPUriClassCfgHostPattern	1.3.6.1.4.1.9.10.99999999.1.1.2.1.2	CvUriClassPattern	read-write	A regular expression to match the host portion in a sip: URI. If this object is set to a zero-length string it is not used for matching with the URI. This object cannot be set if cvCommonUriClassCfgURIPattern is also set.
CVU cvSIPUriClassCfgPhoneCtxtPattern	1.3.6.1.4.1.9.10.99999999.1.1.2.1.3	CvUriClassPattern	read-write	A regular expression to match the phone-context attribute in a sip: URI. If this object is set to a zero-length string it is not used for matching with the URI. This object cannot be set if cvCommonUriClassCfgURIPattern is also set.
cvTELUriClassCfgTable	1.3.6.1.4.1.9.10.99999999.1.1.3		not-accessible	The table contains information related to tel: schema-specific Voice URI classes.
cvTELUriClassCfgEntry	1.3.6.1.4.1.9.10.99999999.1.1.3.1		not-accessible	A single sip: schema-specific Voice URI class. This entry is created automatically when a cvUriClassCfgEntry of cvUriClassCfgType(2) is created. The manager cannot create this entry.
CVU cvTELUriClassCfgPhoneNumPattern	1.3.6.1.4.1.9.10.99999999.1.1.3.1.1	CvUriClassPattern	read-write	A regular expression to match the phone number portion in a tel: URI. If this object is set to a zero-length string it is not used for matching with the URI. This object cannot be set if cvCommonUriClassCfgURIPattern is also set.
CVU cvTELUriClassCfgPhoneCtxtPattern	1.3.6.1.4.1.9.10.99999999.1.1.3.1.2	CvUriClassPattern	read-write	A regular expression to match the phone-context attribute in a tel: URI. If this object is set to a zero-length string it is not used for matching with the URI. This object cannot be set if cvCommonUriClassCfgURIPattern is also set.
cvCommonUriClassCfgTable	1.3.6.1.4.1.9.10.99999999.1.1.4		not-accessible	The table contains common configuration information specific to the Voice URI classes.
cvCommonUriClassCfgEntry	1.3.6.1.4.1.9.10.99999999.1.1.4.1		not-accessible	A single sip: schema-specific Voice URI class. This entry is created automatically when a cvUriClassCfgEntry is created. The manager cannot create this entry.
OCT cvCommonUriClassCfgURIPattern	1.3.6.1.4.1.9.10.99999999.1.1.4.1.1	OCTET STRING	read-write	A regular expression to match an entire URI. If this object is set to a zero-length string it is not used for matching with the URI. This object is mutually exclusive with patterns that match specific fields from the URI e.g., cvSIPUriClassCfgUserIDPattern, or cvSIPUriClassCfgPhonePattern. If more than one class matches a URI, the classes that matched with the URI based on this pattern, are given the least priority amongst matching classes.
cvUriClassSIPGeneralConfig	1.3.6.1.4.1.9.10.99999999.1.2
CVU cvUriClassSIPHostPreference	1.3.6.1.4.1.9.10.99999999.1.2.1	CvUriClassPreference	read-write	Preference assigned to the match length resulting from a match of cvSIPUriClassCfgHostPattern against the host portion of a sip: URI.
CVU cvUriClassSIPUserIDPreference	1.3.6.1.4.1.9.10.99999999.1.2.2	CvUriClassPreference	read-write	Preference assigned to the match length resulting from a match of cvSIPUriClassCfgUserIDPattern against the user-id portion of a sip: URI.
cvUriClassMIBConformance	1.3.6.1.4.1.9.10.99999999.2
cvUriClassMIBCompliances	1.3.6.1.4.1.9.10.99999999.2.1
cvUriClassMIBCompliance	1.3.6.1.4.1.9.10.99999999.2.1.1			The compliance statement for entities which implement the CISCO VOICE URI CLASS MIB.
cvUriClassMIBGroups	1.3.6.1.4.1.9.10.99999999.2.2
cvUriClassGroup	1.3.6.1.4.1.9.10.99999999.2.2.1			A collection of objects providing the general Voice URI Class configuration capability.

RFC description

Manages Voice URI classes used to select dial peers based on SIP URIs and telephone call routing.

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Download CISCO-VOICE-URI-CLASS-MIB

What Is CISCO-VOICE-URI-CLASS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description