Voice Call Continuity (VCC) Architecture

TS 23.206Rel-7ServicesMulti-GenAdvanced

Defines functional architecture for transferring voice calls between CS and IMS domains while maintaining session continuity. Enables seamless handover between 2G/3G CS and IMS networks.

Procedures

Document Type

Technical Specification

Network Layer

Services

Subcategory

IMS

Business Impact

High

Key Technologies

IMSCS Domain3pcc

Read Full Specification

View the complete text of 3GPP TS 23.206 with table of contents and cross-references.