You are in the: Small Business Computing Channelarrow View Sites +
Small Business Technology
» ECommerce-Guide | Small Business Computing | Webopedia | WinPlanet |  »Close
Enter a word for a definition... ...or choose a computer category.

   Term of the Day
   New Terms
   New Links
   Quick Reference
   Did You Know?
   Tech Support
   Webopedia Jobs
   About Us
   Link to Us

talk to us
   Submit a URL
   Suggest a Term
   Report an Error
Internet Lists
Internet News
Internet Resources
Linux/Open Source
Personal Technology
Small Business
Windows Technology
xSP Resources
Corporate Info
Tech Jobs
E-mail Offers
  Be a Commerce Partner

IP Multimedia Subsystem
Last modified: Thursday, February 17, 2005 

The IP Multimedia Subsystem (IMS) is an IP multimedia and telephony core network that is defined by 3GPP and 3GPP2 standards and organizations based on IETF Internet protocols. IMS is access independent as it supports IP to IP session over wireline IP, 802.11, 802.15, CDMA, packet data along with GSM/EDGE/UMTS and other packet data applications. IMS is a standardized reference architecture that consists of session control, connection control and an applications services framework along with subscriber and services data. *

* [Adapted from Lucent IP Multimedia Subsystem Overview]

E-mail this definition to a colleague

Sponsored listings

ProPoint Graphics: Presentation Design and Production - Designs high-end, professional multimedia Flash and Powerpoint presentations.

Vecmar Computer Solutions: NCR Products - Your source for NCR Terminals, Servers and Peripherals. NCR custom configuration specializing in NCR teradata parts and upgrades.

Hoover's: Multimedia Games, Inc. Company Research - Find information on Multimedia Games with operations and products, financials, officers, competitors and more at Hoover's.

For pages about IP Multimedia Subsystem . Also check out the following links!

Related Links

IMS - IP Multimedia Subsystem (PDF)
This Ericsson white paper discusses the value of using the IMS architecture.

Network Evolution towards IP Multimedia Subsystem (Registration Required)
This 14 page white paper discusses the IP Multimedia Subsystem (IMS) and its benefits, usage, and more.

related categories



related terms




Give Us Your

IP Multimedia Subsystem Products

Shop by Top Models:
The 3G IP Multimedia Subsystem (IMS): Merging the Internet And the Cellular Worlds
5 store offers from $71 - $120

The 3G Ip Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds
2 store offers from $95 - $95

Ip Multimedia Subsystem: Service Infrastructure to Converge Ngn, 3g And the Internet
2 store offers from $80 - $100

JupiterWeb networks:

Search JupiterWeb:

Jupitermedia Corporation has two divisions:
Jupiterimages andJupiterWeb

Legal Notices, Licensing, Reprints, & Permissions, Privacy Policy.

Jupitermedia Corporate Info | Newsletters | Tech Jobs | Shopping | E-mail Offers