Private Integrated Services Networks
- Addressing (PTNA-2)
2nd edition (June 1997)
This Ecma Standard defines the requirements for the handling
of network addresses for the identification of entities which
use or provide telecommunication services offered by Private Integrated
Services Networks (PISNs). This Standard covers numbering, including
the requirements for the support of a Private Numbering Plan,
the addressing of network service access points for open systems
interconnection (OSI NSAP addressing), and the support of subaddressing.
This Standard is applicable to Private Integrated Services Network
Exchanges with broad-band and narrow-band capabilities (PINX)
and to terminals to be attached to the access of PINXs. Any use
by a PINX of the Support of Private Numbering Plans supplementary
service provided by a public ISDN is outside the scope of this
Although this Standard does not explicitly describe its application
to location-independent (mobile) addressable entities, this application
is not precluded.
The following file can be freely downloaded:
||Acrobat (r) PDF file
This Ecma publication is also approved as ISO/IEC 11571.
The previous replaced "historical" edition of this Ecma Standard is available here.