Access this content for free with a 7 day trial of LexisNexis and benefit from:
- Instant clarification on points of law
- Smart search
- Workflow tools
- 42 practice areas
Powered by Lexis+®
Case studies
"LexisLibrary gives us the most relevant and recent cases and always has the latest information on them. It makes research so much easier. We're more cost-effective for our clients and more efficient each day"
Advocates
Access all documents on IP Multimedia Subsystem
GET ACCESS NOW
GLOSSARY
IP Multimedia Subsystem definition
What does IP Multimedia Subsystem mean?
A standardized Next-Generation Networking (NGN) architecture for telecom communications providers that want to provide mobile and fixed multimedia services. It uses a Voice-over-IP (VoIP) implementation based on a 3gpp standardized implementation of SIP, and runs over the standard internet protocol (IP). Existing phone systems (both packet-switched and circuit-switched) are supported.
Speed up all aspects of your legal work with tools that help you to work faster and smarter. Win cases, close deals and grow your business–all whilst saving time and reducing risk.
Top
Trial
CONTACT US
