SIP-UA-MIB DEFINITIONS ::= BEGIN

IMPORTS

    MODULE-IDENTITY,

    OBJECT-TYPE,

    Unsigned32,

    mib-2

          FROM SNMPv2-SMI             -- RFC 2578

    MODULE-COMPLIANCE,

    OBJECT-GROUP

          FROM SNMPv2-CONF            -- RFC 2580

    applIndex

          FROM NETWORK-SERVICES-MIB   -- RFC 2788

    InetAddressType,

    InetAddress

          FROM INET-ADDRESS-MIB       -- RFC 4001

    SipTCEntityRole

          FROM SIP-TC-MIB;            -- RFC 4780

sipUAMIB MODULE-IDENTITY

    LAST-UPDATED   "200704200000Z"

    ORGANIZATION   "IETF Session Initiation Protocol Working Group"

    CONTACT-INFO

             "SIP WG email: sip@ietf.org

              Co-editor  Kevin Lingle

                         Cisco Systems, Inc.

              postal:    7025 Kit Creek Road

                         P.O. Box 14987

                         Research Triangle Park, NC 27709

                         USA

              email:     klingle@cisco.com

              phone:     +1 919 476 2029

              Co-editor  Joon Maeng

              email:     jmaeng@austin.rr.com

              Co-editor  Jean-Francois Mule

                         CableLabs

              postal:    858 Coal Creek Circle

                         Louisville, CO 80027

                         USA

              email:     jf.mule@cablelabs.com

              phone:     +1 303 661 9100

              Co-editor  Dave Walker

              email:     drwalker@rogers.com"

    DESCRIPTION

       "Session Initiation Protocol (SIP) User Agent (UA) MIB module.

        SIP is an application-layer signaling protocol for creating,

        modifying, and terminating multimedia sessions with one or more

        participants.  These sessions include Internet multimedia

        conferences and Internet telephone calls.  SIP is defined in

        RFC 3261 (June 2002).

        A User Agent is an application that contains both a User Agent

        Client (UAC) and a User Agent Server (UAS).  A UAC is an

        application that initiates a SIP request.  A UAS is an

        application that contacts the user when a SIP request is

        received and that returns a response on behalf of the user.

        The response accepts, rejects, or redirects the request.

        Copyright (C) The IETF Trust (2007).  This version of

        this MIB module is part of RFC 4780; see the RFC itself for

        full legal notices."

    REVISION        "200704200000Z"

    DESCRIPTION

       "Initial version of the IETF SIP-UA-MIB module.  This version

        published as part of RFC 4780."

     ::= { mib-2 150 }

-- Top-Level Components of this MIB.

sipUAMIBObjects        OBJECT IDENTIFIER ::= { sipUAMIB 1 }

sipUAMIBConformance    OBJECT IDENTIFIER ::= { sipUAMIB 2 }

--

-- This MIB contains objects related to SIP User Agents.

--

sipUACfgServer         OBJECT IDENTIFIER ::= { sipUAMIBObjects 1 }

--

-- SIP Server Configuration

--

sipUACfgServerTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF SipUACfgServerEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "This table contains SIP server configuration objects applicable

        to each SIP user agent in this system."

    ::= { sipUACfgServer 1 }

sipUACfgServerEntry OBJECT-TYPE

    SYNTAX      SipUACfgServerEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "A row of server configuration.

        Each row represents those objects for a particular SIP user

        agent present in this system.  applIndex is used to uniquely

        identify these instances of SIP user agents and correlate

        them through the common framework of the NETWORK-SERVICES-MIB

        (RFC 2788).  The same value of applIndex used in the

        corresponding SIP-COMMON-MIB is used here."

    INDEX { applIndex, sipUACfgServerIndex }

    ::= { sipUACfgServerTable 1 }

SipUACfgServerEntry ::= SEQUENCE {

        sipUACfgServerIndex       Unsigned32,

        sipUACfgServerAddressType InetAddressType,

        sipUACfgServerAddress     InetAddress,

        sipUACfgServerRole        SipTCEntityRole

    }

sipUACfgServerIndex OBJECT-TYPE

    SYNTAX      Unsigned32 (1..4294967295)

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "A unique identifier of a server address when multiple addresses

        are configured by the SIP entity.  If one address isn't

        reachable, then another can be tried."

    ::= { sipUACfgServerEntry 1 }

sipUACfgServerAddressType OBJECT-TYPE

    SYNTAX      InetAddressType

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "This object reflects the type of address contained in the

        associated instance of sipUACfgServerAddress."

    REFERENCE

       "INET-ADDRESS-MIB (RFC 4001)"

    ::= { sipUACfgServerEntry 2 }

sipUACfgServerAddress OBJECT-TYPE

    SYNTAX      InetAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "This object reflects the address of a SIP server this user

        agent will use to proxy/redirect calls.  The type of this

        address is determined by the value of the

        sipUACfgServerAddressType object."

    REFERENCE "INET-ADDRESS-MIB (RFC 4001)"

    ::= { sipUACfgServerEntry 3 }

sipUACfgServerRole OBJECT-TYPE

    SYNTAX      SipTCEntityRole

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "This object reflects the function of the SIP server this user

        agent should communicate with: registrar, proxy (outbound

        proxy), etc."

    ::= { sipUACfgServerEntry 4 }

--

-- Conformance

--

sipUAMIBCompliances OBJECT IDENTIFIER ::= { sipUAMIBConformance 1 }

sipUAMIBGroups      OBJECT IDENTIFIER ::= { sipUAMIBConformance 2 }

--

-- Compliance Statements

--

sipUACompliance MODULE-COMPLIANCE

    STATUS      current

    DESCRIPTION

       "The compliance statement for SIP entities that implement the

        SIP-UA-MIB module."

    MODULE -- this module

        MANDATORY-GROUPS { sipUAConfigGroup }

    ::= { sipUAMIBCompliances 1 }

--

-- Units of Conformance

--

sipUAConfigGroup OBJECT-GROUP

    OBJECTS {

            sipUACfgServerAddressType,

            sipUACfgServerAddress,

            sipUACfgServerRole

    }

    STATUS  current

    DESCRIPTION

       "A collection of objects providing information about the

        configuration of SIP User Agents."

    ::= { sipUAMIBGroups 1 }

END