TELDAT-TRAP-MGCP-MIB

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Organization: Teldat, S.A.

Last Updated: 2014-01-20

Category: Teldat Router Management, Teldat Trap Notifications, VoIP and Telephony

Description: Defines Teldat router MGCP (Media Gateway Control Protocol) event trap notifications.

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What Is TELDAT-TRAP-MGCP-MIB?

This Teldat-proprietary MIB defines SNMP trap notifications emitted by the Media Gateway Control Protocol (MGCP) subsystem on Teldat routers used as VoIP media gateways. It exposes event-driven data covering errors, informational messages, warnings, and protocol traces tied to specific MGCP endpoints, plus endpoint state and function/method details. It is a software-status monitoring tool for the router's VoIP signaling stack: it lets administrators detect endpoint failures, protocol errors, or unexpected state changes in real time via traps rather than periodic counter polling. It complements, without formally depending on, the IETF MGCP specification (RFC 3435), representing that protocol's runtime events in Teldat's proprietary trap format. It is deployed on Teldat routers functioning as VoIP gateways or media gateway controllers in enterprise or carrier voice networks. Engineers can download the TELDAT-TRAP-MGCP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TELDAT-TRAP-MGCP-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

Teldat router (VoIP media gateway)

Monitoring Examples

A voice-network operator would monitor mgcp1-error traps together with the associated mgcp1-endpoint varbind to pinpoint which MGCP endpoint (e.g., an FXS/FXO port) triggered a signaling error. mgcp5-state and mgcp5-endpoint reveal endpoint state transitions, useful for detecting a phone port stuck in an unexpected state, while mgcp6-function and mgcp6-method capture which MGCP command was involved. Because delivery is trap-based, a management station would correlate mgcpNotifications events by endpoint to build a timeline of call-control problems on a given gateway.

What Can Be Monitored

MGCP endpoint errors
endpoint state changes
MGCP command/function traces
warning and trace events per endpoint

Imported Objects

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString

From TELDAT-MIB

telEventTraps

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
STR mgcp1_endpoint	1.3.6.1.4.1.2007.1.4.220.1.1.2	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.1
STR mgcp1_error	1.3.6.1.4.1.2007.1.4.220.1.1.1	DisplayString	accessible-for-notify	Parameter 'error' in event MGCP.1
STR mgcp10_command	1.3.6.1.4.1.2007.1.4.220.1.10.1	DisplayString	accessible-for-notify	Parameter 'command' in event MGCP.10
STR mgcp10_direction	1.3.6.1.4.1.2007.1.4.220.1.10.2	DisplayString	accessible-for-notify	Parameter 'direction' in event MGCP.10
STR mgcp10_endpoint	1.3.6.1.4.1.2007.1.4.220.1.10.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.10
STR mgcp11_command	1.3.6.1.4.1.2007.1.4.220.1.11.1	DisplayString	accessible-for-notify	Parameter 'command' in event MGCP.11
STR mgcp11_direction	1.3.6.1.4.1.2007.1.4.220.1.11.2	DisplayString	accessible-for-notify	Parameter 'direction' in event MGCP.11
STR mgcp11_endpoint	1.3.6.1.4.1.2007.1.4.220.1.11.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.11
STR mgcp12_endpoint	1.3.6.1.4.1.2007.1.4.220.1.12.1	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.12
STR mgcp13_connid	1.3.6.1.4.1.2007.1.4.220.1.13.1	DisplayString	accessible-for-notify	Parameter 'connid' in event MGCP.13
STR mgcp13_endpoint	1.3.6.1.4.1.2007.1.4.220.1.13.2	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.13
STR mgcp15_action	1.3.6.1.4.1.2007.1.4.220.1.15.2	DisplayString	accessible-for-notify	Parameter 'action' in event MGCP.15
STR mgcp15_dtmf	1.3.6.1.4.1.2007.1.4.220.1.15.1	DisplayString	accessible-for-notify	Parameter 'dtmf' in event MGCP.15
STR mgcp15_endpoint	1.3.6.1.4.1.2007.1.4.220.1.15.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.15
STR mgcp16_action	1.3.6.1.4.1.2007.1.4.220.1.16.2	DisplayString	accessible-for-notify	Parameter 'action' in event MGCP.16
STR mgcp16_endpoint	1.3.6.1.4.1.2007.1.4.220.1.16.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.16
STR mgcp16_tone	1.3.6.1.4.1.2007.1.4.220.1.16.1	DisplayString	accessible-for-notify	Parameter 'tone' in event MGCP.16
STR mgcp17_action	1.3.6.1.4.1.2007.1.4.220.1.17.2	DisplayString	accessible-for-notify	Parameter 'action' in event MGCP.17
STR mgcp17_endpoint	1.3.6.1.4.1.2007.1.4.220.1.17.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.17
STR mgcp17_signal	1.3.6.1.4.1.2007.1.4.220.1.17.1	DisplayString	accessible-for-notify	Parameter 'signal' in event MGCP.17
STR mgcp19_error	1.3.6.1.4.1.2007.1.4.220.1.19.1	DisplayString	accessible-for-notify	Parameter 'error' in event MGCP.19
STR mgcp19_ifc	1.3.6.1.4.1.2007.1.4.220.1.19.2	DisplayString	accessible-for-notify	Parameter 'ifc' in event MGCP.19
STR mgcp2_endpoint	1.3.6.1.4.1.2007.1.4.220.1.2.2	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.2
STR mgcp2_info	1.3.6.1.4.1.2007.1.4.220.1.2.1	DisplayString	accessible-for-notify	Parameter 'info' in event MGCP.2
STR mgcp20_ifc	1.3.6.1.4.1.2007.1.4.220.1.20.2	DisplayString	accessible-for-notify	Parameter 'ifc' in event MGCP.20
STR mgcp20_info	1.3.6.1.4.1.2007.1.4.220.1.20.1	DisplayString	accessible-for-notify	Parameter 'info' in event MGCP.20
STR mgcp21_ifc	1.3.6.1.4.1.2007.1.4.220.1.21.2	DisplayString	accessible-for-notify	Parameter 'ifc' in event MGCP.21
STR mgcp21_warning	1.3.6.1.4.1.2007.1.4.220.1.21.1	DisplayString	accessible-for-notify	Parameter 'warning' in event MGCP.21
STR mgcp22_ifc	1.3.6.1.4.1.2007.1.4.220.1.22.2	DisplayString	accessible-for-notify	Parameter 'ifc' in event MGCP.22
STR mgcp22_trace	1.3.6.1.4.1.2007.1.4.220.1.22.1	DisplayString	accessible-for-notify	Parameter 'trace' in event MGCP.22
STR mgcp23_contents	1.3.6.1.4.1.2007.1.4.220.1.23.5	DisplayString	accessible-for-notify	Parameter 'contents' in event MGCP.23
STR mgcp23_direction	1.3.6.1.4.1.2007.1.4.220.1.23.2	DisplayString	accessible-for-notify	Parameter 'direction' in event MGCP.23
STR mgcp23_ifc	1.3.6.1.4.1.2007.1.4.220.1.23.4	DisplayString	accessible-for-notify	Parameter 'ifc' in event MGCP.23
I32 mgcp23_size	1.3.6.1.4.1.2007.1.4.220.1.23.3	Integer32	accessible-for-notify	Parameter 'size' in event MGCP.23
STR mgcp23_type	1.3.6.1.4.1.2007.1.4.220.1.23.1	DisplayString	accessible-for-notify	Parameter 'type' in event MGCP.23
STR mgcp3_endpoint	1.3.6.1.4.1.2007.1.4.220.1.3.2	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.3
STR mgcp3_warning	1.3.6.1.4.1.2007.1.4.220.1.3.1	DisplayString	accessible-for-notify	Parameter 'warning' in event MGCP.3
STR mgcp4_endpoint	1.3.6.1.4.1.2007.1.4.220.1.4.2	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.4
STR mgcp4_trace	1.3.6.1.4.1.2007.1.4.220.1.4.1	DisplayString	accessible-for-notify	Parameter 'trace' in event MGCP.4
STR mgcp5_endpoint	1.3.6.1.4.1.2007.1.4.220.1.5.2	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.5
STR mgcp5_state	1.3.6.1.4.1.2007.1.4.220.1.5.1	DisplayString	accessible-for-notify	Parameter 'state' in event MGCP.5
STR mgcp6_endpoint	1.3.6.1.4.1.2007.1.4.220.1.6.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.6
STR mgcp6_function	1.3.6.1.4.1.2007.1.4.220.1.6.1	DisplayString	accessible-for-notify	Parameter 'function' in event MGCP.6
STR mgcp6_method	1.3.6.1.4.1.2007.1.4.220.1.6.2	DisplayString	accessible-for-notify	Parameter 'method' in event MGCP.6
STR mgcp7_direction	1.3.6.1.4.1.2007.1.4.220.1.7.2	DisplayString	accessible-for-notify	Parameter 'direction' in event MGCP.7
STR mgcp7_endpoint	1.3.6.1.4.1.2007.1.4.220.1.7.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.7
STR mgcp7_event	1.3.6.1.4.1.2007.1.4.220.1.7.1	DisplayString	accessible-for-notify	Parameter 'event' in event MGCP.7
STR mgcp8_embedded	1.3.6.1.4.1.2007.1.4.220.1.8.2	DisplayString	accessible-for-notify	Parameter 'embedded' in event MGCP.8
STR mgcp8_endpoint	1.3.6.1.4.1.2007.1.4.220.1.8.5	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.8
STR mgcp8_event	1.3.6.1.4.1.2007.1.4.220.1.8.3	DisplayString	accessible-for-notify	Parameter 'event' in event MGCP.8
STR mgcp8_reqid	1.3.6.1.4.1.2007.1.4.220.1.8.1	DisplayString	accessible-for-notify	Parameter 'reqid' in event MGCP.8
STR mgcp8_signal	1.3.6.1.4.1.2007.1.4.220.1.8.4	DisplayString	accessible-for-notify	Parameter 'signal' in event MGCP.8
STR mgcp9_command	1.3.6.1.4.1.2007.1.4.220.1.9.1	DisplayString	accessible-for-notify	Parameter 'command' in event MGCP.9
STR mgcp9_direction	1.3.6.1.4.1.2007.1.4.220.1.9.2	DisplayString	accessible-for-notify	Parameter 'direction' in event MGCP.9
STR mgcp9_endpoint	1.3.6.1.4.1.2007.1.4.220.1.9.3	DisplayString	accessible-for-notify	Parameter 'endpoint' in event MGCP.9
mgcpEventObjects1	1.3.6.1.4.1.2007.1.4.220.1.1			Event MGCP.1 MGCP Application error.
mgcpEventObjects10	1.3.6.1.4.1.2007.1.4.220.1.10			Event MGCP.10 Modify Connection command/response rcvd/sent.
mgcpEventObjects11	1.3.6.1.4.1.2007.1.4.220.1.11			Event MGCP.11 Delete Connection command/response rcvd/sent.
mgcpEventObjects12	1.3.6.1.4.1.2007.1.4.220.1.12			Event MGCP.12 Audit Endpoint command rcvd for endpoint.
mgcpEventObjects13	1.3.6.1.4.1.2007.1.4.220.1.13			Event MGCP.13 Audit Connection command rcvd with connID.
mgcpEventObjects15	1.3.6.1.4.1.2007.1.4.220.1.15			Event MGCP.15 DTMF signal detected or to be generated at endpoint.
mgcpEventObjects16	1.3.6.1.4.1.2007.1.4.220.1.16			Event MGCP.16 Generate or stop tone at endpoint.
mgcpEventObjects17	1.3.6.1.4.1.2007.1.4.220.1.17			Event MGCP.17 Start or stop signal at endpoint.
mgcpEventObjects19	1.3.6.1.4.1.2007.1.4.220.1.19			Event MGCP.19 MGCP Application error.
mgcpEventObjects2	1.3.6.1.4.1.2007.1.4.220.1.2			Event MGCP.2 MGCP Application information.
mgcpEventObjects20	1.3.6.1.4.1.2007.1.4.220.1.20			Event MGCP.20 MGCP Application information.
mgcpEventObjects21	1.3.6.1.4.1.2007.1.4.220.1.21			Event MGCP.21 MGCP Application warning.
mgcpEventObjects22	1.3.6.1.4.1.2007.1.4.220.1.22			Event MGCP.22 MGCP Application trace.
mgcpEventObjects23	1.3.6.1.4.1.2007.1.4.220.1.23			Event MGCP.23 Backhaul message with type, direction (Out or In), size and hrough the ifc shown. If it has data it is shown as an HEX string.
mgcpEventObjects3	1.3.6.1.4.1.2007.1.4.220.1.3			Event MGCP.3 MGCP Application warning.
mgcpEventObjects4	1.3.6.1.4.1.2007.1.4.220.1.4			Event MGCP.4 MGCP Application trace.
mgcpEventObjects5	1.3.6.1.4.1.2007.1.4.220.1.5			Event MGCP.5 Endpoint restart state.
mgcpEventObjects6	1.3.6.1.4.1.2007.1.4.220.1.6			Event MGCP.6 Restart In Progress command sent.
mgcpEventObjects7	1.3.6.1.4.1.2007.1.4.220.1.7			Event MGCP.7 Notify command/response sent/rcvd.
mgcpEventObjects8	1.3.6.1.4.1.2007.1.4.220.1.8			Event MGCP.8 Notification request command rcvd with required event and signal.
mgcpEventObjects9	1.3.6.1.4.1.2007.1.4.220.1.9			Event MGCP.9 Create Connection command/response rcvd/sent.
mgcpEventsGroup	1.3.6.1.4.1.2007.1.4.220.1
NTF mgcpNotification1	1.3.6.1.4.1.2007.1.4.220.2.0.1			Notification of Event MGCP.1 Message: 'App error: $1. Ep $2' Parameters list: $1: mgcp1-error $2: mgcp1-endpoint MGCP Application error.
NTF mgcpNotification10	1.3.6.1.4.1.2007.1.4.220.2.0.10			Notification of Event MGCP.10 Message: 'Modify Conn $1 $2. Ep $3' Parameters list: $1: mgcp10-command $2: mgcp10-direction $3: mgcp10-endpoint Modify Connection command/response rcvd/sent.
NTF mgcpNotification11	1.3.6.1.4.1.2007.1.4.220.2.0.11			Notification of Event MGCP.11 Message: 'Delete Conn $1 $2. Ep $3' Parameters list: $1: mgcp11-command $2: mgcp11-direction $3: mgcp11-endpoint Delete Connection command/response rcvd/sent.
NTF mgcpNotification12	1.3.6.1.4.1.2007.1.4.220.2.0.12			Notification of Event MGCP.12 Message: 'Audit Endpoint received. Ep $1' Parameters list: $1: mgcp12-endpoint Audit Endpoint command rcvd for endpoint.
NTF mgcpNotification13	1.3.6.1.4.1.2007.1.4.220.2.0.13			Notification of Event MGCP.13 Message: 'Audit Connection received for connection with id $1. Ep $2' Parameters list: $1: mgcp13-connid $2: mgcp13-endpoint Audit Connection command rcvd with connID.
NTF mgcpNotification14	1.3.6.1.4.1.2007.1.4.220.2.0.14			Notification of Event MGCP.14 Message: '---' Reserved for possible future use.
NTF mgcpNotification15	1.3.6.1.4.1.2007.1.4.220.2.0.15			Notification of Event MGCP.15 Message: 'DTMF $1 $2. Ep $3' Parameters list: $1: mgcp15-dtmf $2: mgcp15-action $3: mgcp15-endpoint DTMF signal detected or to be generated at endpoint.
NTF mgcpNotification16	1.3.6.1.4.1.2007.1.4.220.2.0.16			Notification of Event MGCP.16 Message: 'Generic Media tone $1 $2. Ep $3' Parameters list: $1: mgcp16-tone $2: mgcp16-action $3: mgcp16-endpoint Generate or stop tone at endpoint.
NTF mgcpNotification17	1.3.6.1.4.1.2007.1.4.220.2.0.17			Notification of Event MGCP.17 Message: 'Line signal $1 $2. Ep $3' Parameters list: $1: mgcp17-signal $2: mgcp17-action $3: mgcp17-endpoint Start or stop signal at endpoint.
NTF mgcpNotification18	1.3.6.1.4.1.2007.1.4.220.2.0.18			Notification of Event MGCP.18 Message: '---' Reserved for possible future use.
NTF mgcpNotification19	1.3.6.1.4.1.2007.1.4.220.2.0.19			Notification of Event MGCP.19 Message: 'Backhaul error: $1. Ifc: $2' Parameters list: $1: mgcp19-error $2: mgcp19-ifc MGCP Application error.
NTF mgcpNotification2	1.3.6.1.4.1.2007.1.4.220.2.0.2			Notification of Event MGCP.2 Message: 'App info: $1. Ep $2' Parameters list: $1: mgcp2-info $2: mgcp2-endpoint MGCP Application information.
NTF mgcpNotification20	1.3.6.1.4.1.2007.1.4.220.2.0.20			Notification of Event MGCP.20 Message: 'Backhaul info: $1. Ifc: $2' Parameters list: $1: mgcp20-info $2: mgcp20-ifc MGCP Application information.
NTF mgcpNotification21	1.3.6.1.4.1.2007.1.4.220.2.0.21			Notification of Event MGCP.21 Message: 'Backhaul warning: $1. Ifc: $2' Parameters list: $1: mgcp21-warning $2: mgcp21-ifc MGCP Application warning.
NTF mgcpNotification22	1.3.6.1.4.1.2007.1.4.220.2.0.22			Notification of Event MGCP.22 Message: 'Backhaul trace: $1. Ifc: $2' Parameters list: $1: mgcp22-trace $2: mgcp22-ifc MGCP Application trace.
NTF mgcpNotification23	1.3.6.1.4.1.2007.1.4.220.2.0.23			Notification of Event MGCP.23 Message: 'Backhaul msg $1, dir: $2, size $3, ifc: $4: $5' Parameters list: $1: mgcp23-type $2: mgcp23-direction $3: mgcp23-size $4: mgcp23-ifc $5: mgcp23-contents Backhaul message with type, direction (Out or In), size and hrough the ifc shown. If it has data it is shown as an HEX string.
NTF mgcpNotification3	1.3.6.1.4.1.2007.1.4.220.2.0.3			Notification of Event MGCP.3 Message: 'App warning: $1. Ep $2' Parameters list: $1: mgcp3-warning $2: mgcp3-endpoint MGCP Application warning.
NTF mgcpNotification4	1.3.6.1.4.1.2007.1.4.220.2.0.4			Notification of Event MGCP.4 Message: 'App trace: $1. Ep $2' Parameters list: $1: mgcp4-trace $2: mgcp4-endpoint MGCP Application trace.
NTF mgcpNotification5	1.3.6.1.4.1.2007.1.4.220.2.0.5			Notification of Event MGCP.5 Message: 'Restart state: $1. Ep $2' Parameters list: $1: mgcp5-state $2: mgcp5-endpoint Endpoint restart state.
NTF mgcpNotification6	1.3.6.1.4.1.2007.1.4.220.2.0.6			Notification of Event MGCP.6 Message: 'Restart In Progress sent $1 with method $2. Ep $3' Parameters list: $1: mgcp6-function $2: mgcp6-method $3: mgcp6-endpoint Restart In Progress command sent.
NTF mgcpNotification7	1.3.6.1.4.1.2007.1.4.220.2.0.7			Notification of Event MGCP.7 Message: 'Notify $1 $2. Ep $3' Parameters list: $1: mgcp7-event $2: mgcp7-direction $3: mgcp7-endpoint Notify command/response sent/rcvd.
NTF mgcpNotification8	1.3.6.1.4.1.2007.1.4.220.2.0.8			Notification of Event MGCP.8 Message: 'Notification Request with id $1 $2 received with required event $3 and signal $4. Ep $5' Parameters list: $1: mgcp8-reqid $2: mgcp8-embedded $3: mgcp8-event $4: mgcp8-signal $5: mgcp8-endpoint Notification request command rcvd with required event and signal.
NTF mgcpNotification9	1.3.6.1.4.1.2007.1.4.220.2.0.9			Notification of Event MGCP.9 Message: 'Create Conn $1 $2. Ep $3' Parameters list: $1: mgcp9-command $2: mgcp9-direction $3: mgcp9-endpoint Create Connection command/response rcvd/sent.
mgcpNotifications	1.3.6.1.4.1.2007.1.4.220.2
mgcpNotificationsPrefix	1.3.6.1.4.1.2007.1.4.220.2.0
mgcpTrapsMIB	1.3.6.1.4.1.2007.1.4.220			This Module Information Base file is defined for managing received SNMP notifications generated by the MGCP event subsystem.

RFC description

SNMP notifications for MGCP protocol events and gateway control agent communications.

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Download TELDAT-TRAP-MGCP-MIB

What Is TELDAT-TRAP-MGCP-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description