Name

Test if CRS Active

Description

Test if CRS for the CIC is active (non-idle).

Arg1

<Not Used>

Arg2

<Not Used>

No (Inactive)

0

Yes (Active)

1

Name

Test if CRI Active

Description

Tests if the CRI for the CIC is active (non-idle).

Arg1

<Not Used>

Arg2

<Not Used>

No (Inactive)

0

Yes (Active)

1

Name

Send MSG to CRS

Description

Delivers an incoming message to CRS

Arg1

<Not Used>

Arg2

<Not Used>

Name

Test if DPC is in Pause List

Description

Tests if the DPC of this message is in the DPC pause queue.

Arg1

<Not Used>

Arg2

<Not Used>

No (Not in queue)

0

Yes (In queue)

1

Name

Validate Message Parsing

Description

Tests that the incoming message can be parsed according to the ISUP Message Configuration template.

Arg1

<Not Used>

Arg2

<Not Used>

No (Corrupt message)

0

Yes (Valid message)

1

Name

Add MTP Message to Pause Queue

Description

Store outgoing message in the Pause Queue for MTP.

Arg1

<Not Used>

Arg2

<Not Used>

Name

Update MPC Blocking Circuit Status

Description

Updates the ‘Maintenance Blocking’ status bits (Maintenance Local Blocked, Maintenance Remote Blocked) in the CIC state database based on receiving an update message from an ISUP state machine.

Arg1

<Not Used>

Arg2

<Not Used>

Name

Update Transient Circuit Status

Description

Updates the ‘transient’ status bit in the CIC state database based on receiving an update message from an ISUP state machine.

Arg1

<Not Used>

Arg2

<Not Used>

Name

De-queue an MTP Message from Pause Message Queue and Send to MTP

Description

Tests for queued messages for the DPC which has received a RESUME event and, if one, sends it.

Arg1

<Not Used>

Arg2

<Not Used>

No (No messages in queue)

0

Yes (Message sent)

1