CISCO-VOICE-CONNECTIVITY-MIB

File: CISCO-VOICE-CONNECTIVITY-MIB.mib (24639 bytes)

Imported modules

SNMPv2-SMI SNMPv2-CONF SNMPv2-TC
SNMP-FRAMEWORK-MIB CISCO-SMI IANAifType-MIB
INET-ADDRESS-MIB

Imported symbols

MODULE-IDENTITY OBJECT-TYPE NOTIFICATION-TYPE
Unsigned32 MODULE-COMPLIANCE OBJECT-GROUP
NOTIFICATION-GROUP DateAndTime TruthValue
MacAddress AutonomousType RowPointer
SnmpAdminString ciscoMgmt IANAifType
InetAddressType InetAddress

Defined Types

CvcCallAgentEntry  
SEQUENCE    
  cvcCallAgentIndex Unsigned32
  cvcCallAgentName SnmpAdminString
  cvcCallAgentInetAddressType InetAddressType
  cvcCallAgentInetAddress InetAddress
  cvcCallAgentType AutonomousType

CvcPortEntry  
SEQUENCE    
  cvcPortIndex Unsigned32
  cvcPortAssociation RowPointer
  cvcPortDeviceName SnmpAdminString
  cvcPortInetAddressType InetAddressType
  cvcPortInetAddress InetAddress
  cvcPortMACAddress MacAddress
  cvcPortType IANAifType
  cvcProductCategory INTEGER
  cvcProtocol INTEGER
  cvcVirtualInterfaceDN SnmpAdminString

CvcCallAgentConnectionEntry  
SEQUENCE    
  cvcCallAgentPriority Unsigned32
  cvcRegistrationStatus INTEGER
  cvcStatusReason INTEGER
  cvcLastStatusChangeTime DateAndTime
  cvcLastRegisteredTime DateAndTime

Defined Values

ciscoVoiceConnectivityMIB 1.3.6.1.4.1.9.9.393
This MIB module provides connectivity related information for devices (e.g., 'connectivity between voice gateway, phones, gatekeepers and call processing agent'). The MIB can be used by network management applications to collect the information regarding voice connectivity among the devices in the network. The MIB can also be used to retrieve the status of voice connectivity between the devices. *** ABBREVIATIONS, ACRONYMS, AND SYMBOLS *** SCCP - Skinny Client Control Protocol SGCP - Simple Gateway Control Protocol MGCP - Media Gateway Control Protocol H323 - H.323 protocol SIP - Session Initiation Protocol *** DEFINITIONS *** CALL AGENT A call processing agent component of a device in IP telephony and VoIP network. PORT A port on the device that is associated with call processing agent. REGISTRATION In an IP telephony network, there are typically keep- alive messages or expected registration refresh timers that are used to formulate the registration status of devices and/or users. Possible values of the registration status are as follows: registered: The port has successfully registered with the call agent unregistered: The port is no longer registered with the call agent rejected: Registration request from the port was rejected by the call agent.
MODULE-IDENTITY    

ciscoVoiceConnectivityMIBNotifs 1.3.6.1.4.1.9.9.393.0
OBJECT IDENTIFIER    

ciscoVoiceConnectivityMIBObjects 1.3.6.1.4.1.9.9.393.1
OBJECT IDENTIFIER    

ciscoVoiceConnectivityMIBConform 1.3.6.1.4.1.9.9.393.2
OBJECT IDENTIFIER    

cvcCallAgent 1.3.6.1.4.1.9.9.393.1.1
OBJECT IDENTIFIER    

cvcPort 1.3.6.1.4.1.9.9.393.1.2
OBJECT IDENTIFIER    

cvcCallAgentConnection 1.3.6.1.4.1.9.9.393.1.3
OBJECT IDENTIFIER    

cvcNotif 1.3.6.1.4.1.9.9.393.1.4
OBJECT IDENTIFIER    

cvcCallAgentTable 1.3.6.1.4.1.9.9.393.1.1.1
This table contains information about call agents. When the network management subsystem implements this MIB, this table lists the call agents that exist in this system. This table will contain one entry per call agent. When systems other than those hosting call agents implement this MIB, this table will contain the list of call agents to which ports of this system are associated. The entries would be representative of remote call agents. For example, if a device is a voice gateway having a T1 port associated with three call processing agents, then this table will have three entries representing each of the three call processing agents. The network management subsystem adds conceptual rows to this table for every call agent.
OBJECT-TYPE    
  SEQUENCE OF  
    CvcCallAgentEntry

cvcCallAgentEntry 1.3.6.1.4.1.9.9.393.1.1.1.1
An entry (conceptual row) in the cvcCallAgent table, providing associated call agent information such as call agent's IP address and its type.
OBJECT-TYPE    
  CvcCallAgentEntry  

cvcCallAgentIndex 1.3.6.1.4.1.9.9.393.1.1.1.1.1
An arbitrary integer, a unique value for each call agent associated with the device.
OBJECT-TYPE    
  Unsigned32 1..4294967295  

cvcCallAgentName 1.3.6.1.4.1.9.9.393.1.1.1.1.2
This object indicates name of the call agent given by call agent administrator.
OBJECT-TYPE    
  SnmpAdminString Size(0..128)  

cvcCallAgentInetAddressType 1.3.6.1.4.1.9.9.393.1.1.1.1.3
This object reflects a particular type of internet address and provides the context for interpreting one or more address objects elsewhere in this MIB module.
OBJECT-TYPE    
  InetAddressType  

cvcCallAgentInetAddress 1.3.6.1.4.1.9.9.393.1.1.1.1.4
This object indicates the IP address of the call agent. The type of internet address is indicated by the value of cvcCallAgentInetAddressType.
OBJECT-TYPE    
  InetAddress  

cvcCallAgentType 1.3.6.1.4.1.9.9.393.1.1.1.1.5
This object indicates the type of call agent. A list of call agent types can be found in the CISCO-VOICE-APPLICATIONS-OID-MIB.
OBJECT-TYPE    
  AutonomousType  

cvcPortTable 1.3.6.1.4.1.9.9.393.1.2.1
This table contains information about ports. When the network management subsystem implements this MIB, this table lists all the ports associated with the call agents listed in cvcCallAgentTable. When systems other than those hosting call agents implement this MIB, this table will contain information of all the ports of the system,associated with the call agents listed in cvcCallAgentTable. The network management subsystem adds conceptual rows to this table for every port associated to call agent.
OBJECT-TYPE    
  SEQUENCE OF  
    CvcPortEntry

cvcPortEntry 1.3.6.1.4.1.9.9.393.1.2.1.1
An entry (conceptual row) in the port table, providing the port or interface information such as name, IP address, type, MAC address, type of the device containing this port and protocol used by the port.
OBJECT-TYPE    
  CvcPortEntry  

cvcPortIndex 1.3.6.1.4.1.9.9.393.1.2.1.1.1
An arbitrary integer value uniquely identifying each physical or virtual port of the device associated with call agent.
OBJECT-TYPE    
  Unsigned32 1..4294967295  

cvcPortAssociation 1.3.6.1.4.1.9.9.393.1.2.1.1.2
An association to conceptual row of the port define within another MIB group. This can be used to get more information about the port defined in other MIB group. For example, to get more information about the T1 port defined in this table, this attribute points to a row in ifTable for that T1 port, e.g value for this attribute will be 'ifIndex.5'.
OBJECT-TYPE    
  RowPointer  

cvcPortDeviceName 1.3.6.1.4.1.9.9.393.1.2.1.1.3
The device name under which this port has been registered with call agent. This is a mandatory field that represents the port.
OBJECT-TYPE    
  SnmpAdminString  

cvcPortInetAddressType 1.3.6.1.4.1.9.9.393.1.2.1.1.4
This object reflects a particular type of internet address and provides the context for interpreting one or more address objects elsewhere in this MIB module.
OBJECT-TYPE    
  InetAddressType  

cvcPortInetAddress 1.3.6.1.4.1.9.9.393.1.2.1.1.5
This object indicates the IP address of the port. The type of internet address is indicated bythe value of cvcPortInetAddressType.
OBJECT-TYPE    
  InetAddress  

cvcPortMACAddress 1.3.6.1.4.1.9.9.393.1.2.1.1.6
This object indicates the MAC address of the port. For ports which do not have such an address, this object should contain an octet string of zero length.
OBJECT-TYPE    
  MacAddress  

cvcPortType 1.3.6.1.4.1.9.9.393.1.2.1.1.7
The type of port. Additional values for cvcPortType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention. If the port type is not defined in IANAifType, then value of this object will be other(1). In this case, port type can be identified either by productCategory or by referring to other MIB pointed by cvcPortAssociation.
OBJECT-TYPE    
  IANAifType  

cvcProductCategory 1.3.6.1.4.1.9.9.393.1.2.1.1.8
This object indicates type of the device that contains the port.
OBJECT-TYPE    
  INTEGER phone(1), gateway(2), h323Device(3), ctiDevice(4), voiceMailDevice(5), mediaResourceDevice(6), huntListDevice(7), sipDevice(8)  

cvcProtocol 1.3.6.1.4.1.9.9.393.1.2.1.1.9
Protocol the port use for communication to its associated device.
OBJECT-TYPE    
  INTEGER sccp(1), sgcp(2), mgcp(3), h323(4), sip(5)  

cvcVirtualInterfaceDN 1.3.6.1.4.1.9.9.393.1.2.1.1.10
This attribute indicates directory number of the port. This attribute is applicable only to virtual or logical interface that is associated with call agent.
OBJECT-TYPE    
  SnmpAdminString  

cvcCallAgentConnectionTable 1.3.6.1.4.1.9.9.393.1.3.1
This table contains current registration status information for all the ports, listed in cvcPortTable, that are associated with the call agents listed cvcCallAgentTable. The network management subsystem adds a conceptual row to this table per port and its associated call agent pair. Entries in this table depends on entries in cvcPortTable and cvcCallAgentTable. Deletion of any entry in those other two table will result in deletion of corresponding entry in this table.
OBJECT-TYPE    
  SEQUENCE OF  
    CvcCallAgentConnectionEntry

cvcCallAgentConnectionEntry 1.3.6.1.4.1.9.9.393.1.3.1.1
An entry (conceptual row) in the cvcCallAgentConnectionTable, containing the information about a port or interface's registration status to call agents.
OBJECT-TYPE    
  CvcCallAgentConnectionEntry  

cvcCallAgentPriority 1.3.6.1.4.1.9.9.393.1.3.1.1.1
A port can be associated with multiple call agents. In case of failure of the call agent to which the port has been registered, port falls back to the back-up call agent. To achieve this redundancy each call agent is assigned a priority number in context of port. This object indicates the call agent's priority number.
OBJECT-TYPE    
  Unsigned32  

cvcRegistrationStatus 1.3.6.1.4.1.9.9.393.1.3.1.1.2
This syntax is used to identify the registration status of the port with call agent. unknown: The registration status of the port is unknown. notapplicable: The registration status of the port is not applicable registered: The port has successfully registered with the call agent unregistered: The port is no longer registered with the call agent rejected: Registration request from the port was rejected by the call agent.
OBJECT-TYPE    
  INTEGER unknown(1), notapplicable(2), registered(3), unregistered(4), rejected(5)  

cvcStatusReason 1.3.6.1.4.1.9.9.393.1.3.1.1.3
This syntax is used as means of identifying the reasons for a device registration error. Following are possible reason of registration status value. noError: No Error unknown: Unknown error cause configurationError: Device configuration error deviceNameUnresolveable: Unable to resolve the device name to an IP address maxDevRegReached: Maximum number of device registration have been reached connectivityError: Call agent is unable to establish communication with the device during registration initializationError: An error occurred during initialization of the device deviceReset: Indicates that the error was due to device reset.
OBJECT-TYPE    
  INTEGER noError(1), unknown(2), configurationError(3), deviceNameUnresolveable(4), maxDevRegReached(5), connectivityError(6), initializationError(7), deviceReset(8)  

cvcLastStatusChangeTime 1.3.6.1.4.1.9.9.393.1.3.1.1.4
The time registration status of the port changed.
OBJECT-TYPE    
  DateAndTime  

cvcLastRegisteredTime 1.3.6.1.4.1.9.9.393.1.3.1.1.5
The time the port last registered with the call agent.
OBJECT-TYPE    
  DateAndTime  

cvcNotifEnable 1.3.6.1.4.1.9.9.393.1.4.1
This variable indicates whether the system generates notifications defined in this MIB. A false value will prevent all the notifications from being generated by this system.
OBJECT-TYPE    
  TruthValue  

cvcPortRegistrationStatusChange 1.3.6.1.4.1.9.9.393.0.1
A cvcPortRegistrationStatusChange notification is generated when the value of cvcRegistrationStatus changes. It can be utilized by an NMS to get current registration status change information. cvcPortDeviceName and cvcCallAgentInetAddress can be used by NMS to get information about the port and call agent from cvcPortTable and cvcCallAgentTable respectively. An NMS should periodically check the value of cvcLastStatusChangeTime to detect any missed cvcPortRegistrationStatusChange notification-events due to network problem or any other problem.
NOTIFICATION-TYPE    

cvcMIBCompliances 1.3.6.1.4.1.9.9.393.2.1
OBJECT IDENTIFIER    

cvcMIBGroups 1.3.6.1.4.1.9.9.393.2.2
OBJECT IDENTIFIER    

cvcMIBCompliance 1.3.6.1.4.1.9.9.393.2.1.1
The compliance statement for entities which implement the CISCO-VOICE-CONNECTIVITY-MIB.
MODULE-COMPLIANCE    

cvcCallAgentGroup 1.3.6.1.4.1.9.9.393.2.2.1
A collection of objects which provide info like IP address and HostName about all call agents to which the ports are configured to register. Also it has call agent type.
OBJECT-GROUP    

cvcPortGroup 1.3.6.1.4.1.9.9.393.2.2.2
A collection of objects which provide info about all port/ interface of the device that are configured to register to call agents. Not all objects are applicable to all type of ports or interface. For example some port does not have MACAddress in that case cvcPortMACAddress need not have to be populated. Similarly for some device cvcPortAssociation is not applicable for example phone, in that case cvcPortAssociation object will not be populated but DeviceName, MCAAddress and IPAddress will be populated.
OBJECT-GROUP    

cvcCallAgentConnectionGroup 1.3.6.1.4.1.9.9.393.2.2.3
A collection of objects which provides registration status information for the port to the call agents defined in cvcPortTable and cvcCallAgentTable. This also provides information about the reason why registration is failed or rejected. It provides last time when status changes and last registered time. In some cases, registration status is not applicable for example H.323 gateway association with call agent, in that case most of these object will not be populated except cvcCallAgentPriority which can be used to find association of port with call agent.
OBJECT-GROUP    

cvcNotifGroup 1.3.6.1.4.1.9.9.393.2.2.4
A collection of objects which provide info about all the notifications generated by the device that implement this MIB. Implementation of this group is optional.
OBJECT-GROUP    

cvcNotificationsGroup 1.3.6.1.4.1.9.9.393.2.2.5
A collection of notifications that are generated by CISCO-VOICE-CONNECTIVITY-MIB. This is important information when some management application decide not to poll but only rely on notification. Implementation of this group is optional.
NOTIFICATION-GROUP