Use this screen to assign ISDN system parameters. These parameters apply only to ISDN-PRI digital interfaces.
Field
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Description
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ISDN Interworking Message Type
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The ISDN interworking message type can be one of the following:
- ALERTING - The telephone of the called party is ringing. This is the default value.
- PROGRESS - A call is in progress
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ISDN Called Party Numbering Plan
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The ISDN called party numbering plan can be one of the following:
- 0x0 Unknown - Used when the user or network has no knowledge of the type of number. The called party number is organized according to the network numbering plan. This is the default value.
- 0x1 ISDN/Telephony - ISDN/Telephony numbering plan according to ITU-T Recommendation E.164
- 0x3 Data - Data numbering plan according to ITU-T Recommendation X.121
- 0x4 Telex - Telex numbering plan according to ITU-T Recommendation F.69
- 0x8 National - National standard numbering plan
- 0x9 Private - Private numbering plan
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ISDN Called Party Numbering Type
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The ISDN called party numbering type can be one of the following:
- 0x0 Unknown - Used when the user or network has no knowledge of the type of number. The called party number is organized according to the network numbering plan. This is the default value.
- 0x1 International - Prefix or escape digits shall not be included. For the definition of International, see ITU-T Recommendation I.330.
- 0x2 National - Prefix or escape digits shall not be included. For the definition of National, see ITU-T Recommendation I.330.
- 0x3 Network Specific - Indicates an administration/service number specific to the serving network, for example, a number used to access an operator
- 0x4 Subscriber - Prefix or escape digits shall not be included. For the definition of Subscriber, see ITU-T Recommendation I.330.
- 0x6 Abbreviated - Support for this code is network dependent. The number provided is a shorthand representation of the complete number in the specified numbering plan as supported by the network.
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ISDN Calling Party Numbering Plan
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The ISDN calling party numbering plan can be one of the following:
- 0x0 Unknown - Used when the user or network has no knowledge of the type of number. The calling party number is organized according to the network numbering plan. This is the default value.
- 0x1 ISDN/Telephony - ISDN/Telephony numbering plan according to ITU-T Recommendation E.164
- 0x3 Data - Data numbering plan according to ITU-T Recommendation X.121
- 0x4 Telex - Telex numbering plan according to ITU-T Recommendation F.69
- 0x8 National - National standard numbering plan
- 0x9 Private - Private numbering plan
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ISDN Calling Party Numbering Type
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The ISDN calling party numbering type can be one of the following:
- 0x0 Unknown - Used when the user or network has no knowledge of the type of number. The calling party number is organized according to the network numbering plan. This is the default value.
- 0x1 International - Prefix or escape digits shall not be included. For the definition of International, see ITU-T Recommendation I.330.
- 0x2 National - Prefix or escape digits shall not be included. For the definition of National, see ITU-T Recommendation I.330.
- 0x3 Network Specific - Indicates an administration/service number specific to the serving network, for example, a number used to access an operator
- 0x4 Subscriber - Prefix or escape digits shall not be included. For the definition of Subscriber, see ITU-T Recommendation I.330.
- 0x6 Abbreviated - Support for this code is network dependent. The number provided is a shorthand representation of the complete number in the specified numbering plan as supported by the network.
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