DS EN 301657 : 2004現行
PRIVATE INTEGRATED SERVICES NETWORK (PISN) - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - PRIVATE USER MOBILITY (PUM) - CALL HANDLING ADDITIONAL NETWORK FEATURES (ANFS)
出版：Danish Standards
專家解讀視頻
基本信息
標準編號： DS EN 301657 : 2004
標準類別：Standard
出版單位：Danish Standards
標準頁數：0
標準簡介
Provides services and signaling protocols applicable to Private Integrated Services Networks (PISN).
等同采用的國際標準
EN 301 657 : 1.2.1 - Identical
