Download Index

In-Depth Reviews

Tips & Tutorials

Updates

News

Browsers

Chat / Conferencing

Desktop Utilities

Development

Internet Apps

Multimedia

OS Service Packs

Productivity Tools

WinPlanet: Glossary

Enter a keyword...

...or choose a category. choose one... Communications Computer Industry Companies Computer Science Data Graphics Hardware Internet and Online Services Mobile Computing Multimedia Networks Operating Systems Programming Software Standards Types of Computers World Wide Web

UAS Last modified: Monday, April 26, 2004
Short for user-agent server. In VoIP, a server application in an SIP system that accepts the requests from a UAC and generates an accept, reject or redirect response on behalf of the user. The combination of the UAC and the UAS is called the SIP user agent. The SIP user agent allows peer-to-peer calls to be made using a client-server protocol.
	Related Categories Client/Server Computing Internet Telephony Related Terms ACK client/server architecture Internet telephony SIP