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CPN TO
CPN TO NETWORK–PRESENT
General Description
This feature allows the ISDN network to be informed of the Calling Party Number (CPN) when a call originates from a terminal connected to the System.
For this example, the CPN sent to the network may be
DIAL |
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PBX |
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DTI | ||
ISDN | ||
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| 4210 | |
Called Party No. | ||
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Calling Party No. | ||
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Calling Party No. | DTI: Digital Trunk Interface | |
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Operating Procedure
No manual operation is required. The calling station number is sent to the ISDN network automatically.
Service Conditions
1.The data provided as the calling station number is assigned via MAT/CAT for each ISDN circuit or station. In addition, if no data has been assigned as the calling station number, the system will not provide any information to the network.
2.A maximum of 16 digits can be assigned as the calling station number.
3.The maximum number of area codes and office code patterns is 15.
4.Transmission of CPN to the ISDN network can be programmed by the Class of Service. Programming is required for each station.
5.The delivery of CPN information is subject to local regulations.
NEAX2000 IVS2 ISDN Features and Specifications | Page 3 |