AGrandTech Limited

IP Multimedia Subsystem (IMS) Back to Exhibitor Page

IP multimedia subsystem is a brand-new form of multimedia services, which can meet the needs of terminal customers for more novel and diversified multimedia services. It is an important way to introduce differentiated services such as the triple integration of voice, data, and video, and to implement VoLTE and VoNR high-definition voice services.

Specifications and features of Agrandtech's IMS:
- Compact and fully functional
- High compatibility and support for standard interfaces
- Support for VoNR, VoLTE and VoIP
- Support for voice, video, and SMS services
- Support interconnection with PSTN
- Support OCS voice and SMS billing
- Support HSS authentication
- Support for voice prompts