The IDT Port object is a child of the Media Gateway object. It identifies an Integrated Digital Terminal, which is the VP3500 end of an interface group, over an Interface Group consisting of 28 DS1s connected to a DLC serving POTS telephones.
The IDT Port must have a child IDT interface object for each DS1 in the Interface Group.
To create and activate an IDT Port, you need to do the following.
Actions | ||
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Object-Specific Actions | |
Inhibit EOC PPS | Prevents Path Protection Switching for the EOC on this IDT Port. No switching will be possible, regardless of whether it is initiated automatically or requested by the EMS user or the DLC. |
Enable EOC PPS | Allows Path Protection Switching for the EOC on this IDT Port if it was previously inhibited. |
Request EOC PPS | Requests a Path Protection Switch for the EOC. |
Inhibit TMC PPS | Prevents Path Protection Switching for the TMC on this IDT Port. No switching will be possible, regardless of whether it is initiated automatically or requested by the EMS user or the DLC. |
Enable TMC PPS | Allows Path Protection Switching for the TMC on this IDT Port if it was previously inhibited. |
Request TMC PPS | Requests a Path Protection Switch for the TMC. |
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The object-specific actions are available only if both the Primary Control Channel and Secondary Control Channel fields are set. |
Parameter |
Access |
Description |
IDT Port name | Change Inactive | The name of this IDT Port. This name is used in the EMS User Interface to identify this IDT Port, and must not match the name of any other IDT Port. Specify a name of 1 - 16 characters, which may be uppercase letters, digits, or any of the following special characters: + - _ & ! ' | = # ? . ; [ ] ^ ' { } ~ |
Protocol stack status | Read only | The status of the IDT Port in the GR303 Protocol Stack. It is not possible to make GR303 calls using this IDT Port unless the GR303 Status is Active. Values:
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Primary Control Channel | Change Inactive | The interface used to carry the EOC and TMC Control Channels. A value of None means that no primary control channel has been specified; in this case you will not be able to activate the port. |
Secondary Control Channel | Change Inactive | An alternative interface that can carry the EOC and TMC Control Channels. A value of None means that no secondary control channel has been specified. If you have selected an interface rather than None, this interface must be different from the Primary Control Channel. |
EOC - active channel | Read only | The IDT interface currently used by the Active EOC. The Active EOC will use timeslot 12 on the specified IDT Interface, which means that timeslot 12 will not be available for GR303 calls. |
EOC - active channel status | Read only | The status of the Active EOC used by this IDT Port. Values:
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EOC - standby channel | Read only | The IDT interface currently used by the Standby EOC. The Standby EOC will use timeslot 12 on the specified IDT Interface, which means that timeslot 12 will not be available for GR303 calls. |
EOC - standby channel status | Read only | The status of the Standby EOC used by this IDT Port. Values:
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EOC - last path protection switch time | Read only | Timestamp of the last successful EOC Path Protection Switch for this IDT Port. Path Protection Switching may be automatic, or may be initiated locally, or remotely. |
EOC - path protection switching inhibited | Read only | States whether Path Protection Switching is inhibited for the EOC Control Channel. Values:
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EOC - force all path protection switches | Change | When this field is set to True, all EOC Path Protection Switch requests will be 'forced'. Values:
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EOC - last action status | Read only | The status of the last EOC action on this IDT Port. Values:
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EOC - last action time | Read only | Timestamp of the last state change of the EOC - last action status field. |
TMC - active channel | Read only | The IDT interface currently used by the Active TMC. The Active TMC will use timeslot 24 on the specified IDT Interface, which means that timeslot 24 will not be available for GR303 calls. |
TMC - active channel status | Read only | The status of the Active TMC used by this IDT Port. Values:
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TMC - standby channel | Read only | The IDT interface currently used by the Standby TMC. The Standby TMC will use timeslot 24 on the specified IDT Interface, which means that timeslot 24 will not be available for GR303 calls. |
TMC - standby channel status | Read only | The status of the Standby TMC used by this IDT Port. Values:
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TMC - last path protection switch time | Read only | Timestamp of the last successful TMC Path Protection Switch for this IDT Port. Path Protection Switching may be automatic, or may be initiated locally, or remotely. |
TMC - path protection switching inhibited | Read only | States whether Path Protection Switching is inhibited for the TMC Control Channel. Values:
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TMC - force all path protection switches | Change | When this field is set to True, all TMC Path Protection Switch requests will be 'forced'. Values:
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TMC - last action status | Read only | The status of the last TMC action on this IDT Port. |
TMC - last action time | Read only | Timestamp of the last state change of the TMC - last action status field. |
Deactivation mode | Change | Specifies how child objects should be deactivated when deactivating this object. Values:
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Alarm state | Read only | Specifies whether any alarms are currently raised for this object. Values:
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Alarm log correlator | Read only | Identifier of the log message for the event that caused the last Attention Required or Attend To Dependent alarm state for this object. This field is reset when the Attention Required alarm events and the Attend To Dependent alarm events are reset to zero. |
Attention Required alarm events | Read only / Reset | Number of times (since the alarm count was reset) that this object's alarm state has gone to Attention Required. |
Attend To Dependent alarm events | Read only / Reset | Number of times (since the alarm count was reset) that this object's alarm state has gone to Attend To Dependent. |
Alarm state changed timestamp | Read only | The time at which the Alarm state last changed. |
Alarm events reset timestamp | Read only | The time at which the Attention Required alarm events was last reset to zero. |
Total child Attend To Dependent alarms | Read only | The total number of children of this object that are in Attend To Dependent state. |
Total child Attend To Dependent alarm events | Read only | The total number of Attend To Dependent alarms for all children of this object. |
Diagnostics - log level | Change | Specifies the level of logs recorded for this object. Logs with a priority equal to or greater than the priority specified are recorded. Set to Default level to use the system-wide default level. Values:
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Diagnostics - API trace enabled | Change | Specifies whether API tracing is enabled for this object. If set to True, the Diagnostics - trace tag must be specified. Values:
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Diagnostics - trace tag | Change | The diagnostics tag inserted into API tracing and PD logging for this object. This tag may include any ASCII characters other than whitespace. |
Requested status | Read only | Specifies whether an administrator has attempted to enable the IDT port. Values:
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Actual status | Read only | Specifies the current status of the IDT port. Values:
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