This standard was last reviewed and confirmed in 2006. Therefore this version remains current.
The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site
Abstract Preview
Is one of a series of standards defining services and signalling protocolls applicable to Private Services Networks (PISN). The Series uses ISDN concepts as developed by ITU-T and conforms to the framework of Standards for Open Systems Interconnections as defined by ISO/IEC. Specifies the Call Completion supplementary services.
General information
-
Status : PublishedPublication date : 1995-11
-
Edition : 1Number of pages : 68
-
Technical Committee:Telecommunications and information exchange between systems
-
- ICS :
-
Telephone networks
Buy this standard
| Format | Language | |
|---|---|---|
| Paper |
- CHF178
Life cycle
-
Now
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.