ETSI ETR 121

Reference: M00000716

Condition: New product

ETSI ETR 121 Universal Personal Telecommunication (UPT); Architecture and functionalities for interworking

standard by European Telecommunications Standards Institute, 02/01/1994

In stock

Full Description

Definition of the application of UPT to the IN-architecture and identification of the requirements for network interworking.

Edition: 1 Published: 02/01/1994 Number of Pages: 40 File Size: 1 file , 580 KB