Language:
    • Available Formats
    •  
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $25.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

This Recommendation specifies the requirements to protocols implementation for providing supplementary service such as a closed user group (CUG) on the IMS basis.

The Recommendation endorses ETSI TS 124 654 V10.3.0 (2013-04), "Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem, Protocol Specification (3GPP TS 24.654 version 10.3.0 Release 10)".