CISCO-VOICE-CONNECTIVITY-MIB

        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.
    
ciscoVoiceConnectivityMIB 1.3.6.1.4.1.9.9.393
Imported Objects
CISCO-SMI ciscoMgmt
IANAifType-MIB IANAifType
INET-ADDRESS-MIB InetAddress InetAddressType
SNMP-FRAMEWORK-MIB SnmpAdminString
SNMPv2-CONF MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP
SNMPv2-SMI MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32
SNMPv2-TC AutonomousType DateAndTime MacAddress RowPointer TruthValue
Objects (37)
ciscoVoiceConnectivityMIB .1.3.6.1.4.1.9.9.393
ciscoVoiceConnectivityMIBNotifs .1.3.6.1.4.1.9.9.393.0
ciscoVoiceConnectivityMIBObjects .1.3.6.1.4.1.9.9.393.1
cvcCallAgent .1.3.6.1.4.1.9.9.393.1.1
cvcCallAgentTable .1.3.6.1.4.1.9.9.393.1.1.1
cvcCallAgentEntry cvcCallAgentIndex .1.3.6.1.4.1.9.9.393.1.1.1.1
cvcCallAgentIndex Unsigned32 .1.3.6.1.4.1.9.9.393.1.1.1.1.1
cvcCallAgentName OctetString .1.3.6.1.4.1.9.9.393.1.1.1.1.2
cvcCallAgentInetAddressType INET-ADDRESS-MIBInetAddressType .1.3.6.1.4.1.9.9.393.1.1.1.1.3
cvcCallAgentInetAddress INET-ADDRESS-MIBInetAddress .1.3.6.1.4.1.9.9.393.1.1.1.1.4
cvcCallAgentType SNMPv2-TCAutonomousType .1.3.6.1.4.1.9.9.393.1.1.1.1.5
cvcPort .1.3.6.1.4.1.9.9.393.1.2
cvcPortTable .1.3.6.1.4.1.9.9.393.1.2.1
cvcPortEntry cvcPortIndex .1.3.6.1.4.1.9.9.393.1.2.1.1
cvcPortIndex Unsigned32 .1.3.6.1.4.1.9.9.393.1.2.1.1.1
cvcVirtualInterfaceDN SNMP-FRAMEWORK-MIBSnmpAdminString .1.3.6.1.4.1.9.9.393.1.2.1.1.10
cvcPortAssociation SNMPv2-TCRowPointer .1.3.6.1.4.1.9.9.393.1.2.1.1.2
cvcPortDeviceName SNMP-FRAMEWORK-MIBSnmpAdminString .1.3.6.1.4.1.9.9.393.1.2.1.1.3
cvcPortInetAddressType INET-ADDRESS-MIBInetAddressType .1.3.6.1.4.1.9.9.393.1.2.1.1.4
cvcPortInetAddress INET-ADDRESS-MIBInetAddress .1.3.6.1.4.1.9.9.393.1.2.1.1.5
cvcPortMACAddress SNMPv2-TCMacAddress .1.3.6.1.4.1.9.9.393.1.2.1.1.6
cvcPortType IANAifType-MIBIANAifType .1.3.6.1.4.1.9.9.393.1.2.1.1.7
cvcProductCategory Enumeration .1.3.6.1.4.1.9.9.393.1.2.1.1.8
cvcProtocol Enumeration .1.3.6.1.4.1.9.9.393.1.2.1.1.9
cvcCallAgentConnection .1.3.6.1.4.1.9.9.393.1.3
cvcCallAgentConnectionTable .1.3.6.1.4.1.9.9.393.1.3.1
cvcCallAgentConnectionEntry cvcPortIndexcvcCallAgentIndex .1.3.6.1.4.1.9.9.393.1.3.1.1
cvcCallAgentPriority Unsigned32 .1.3.6.1.4.1.9.9.393.1.3.1.1.1
cvcRegistrationStatus Enumeration .1.3.6.1.4.1.9.9.393.1.3.1.1.2
cvcStatusReason Enumeration .1.3.6.1.4.1.9.9.393.1.3.1.1.3
cvcLastStatusChangeTime SNMPv2-TCDateAndTime .1.3.6.1.4.1.9.9.393.1.3.1.1.4
cvcLastRegisteredTime SNMPv2-TCDateAndTime .1.3.6.1.4.1.9.9.393.1.3.1.1.5
cvcNotif .1.3.6.1.4.1.9.9.393.1.4
cvcNotifEnable r/w SNMPv2-TCTruthValue .1.3.6.1.4.1.9.9.393.1.4.1
ciscoVoiceConnectivityMIBConform .1.3.6.1.4.1.9.9.393.2
cvcMIBCompliances .1.3.6.1.4.1.9.9.393.2.1
cvcMIBGroups .1.3.6.1.4.1.9.9.393.2.2
Notifications / Traps (1)
NameOIDDescription
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.