The WICIS defines the operational requirements and technical specifications for the exchange of information needed for the Intercarrier Communication Process (ICP).
ATIS 0409001-0400
Original price was: $825.00.$412.00Current price is: $412.00.
Unified Ordering Model (UOM) Volume I, II, III, IV – Business Requirements Wireless Intercarrier Communications Interface Spcifications (WICIS) for Number Portability Version 4.0.0
The Alliance for Telecommunications Industry Solutions , 03/01/2007
