Superseded
Standard
Historical
ISO/IEC 13872:1995
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call diversion supplementary services
Preview
Summary
Specifies the supplementary services Call Forwarding Unconditional (CFU), Call Forwarding Busy (CFB), Call Forwarding No Reply (CFNR) and Call Deflection (CD), which are applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 12/27/1995 |
| Release Date | 07/16/2024 |
| Cancellation Date | 03/21/2003 |
| Edition | 1 |
| Page Count | 80 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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