What component of SIP is a server that responds to user agent clients' requests for session initiation and termination?
A)proxy server
B)registrar server
C)user agent server
D)redirect server

Question

Quizplus · Accepted Answer

The User Agent Server (UAS) is the component in SIP responsible for responding to requests from User Agent Clients (UACs) for session initiation and termination. It acts as the server side of a SIP transaction, processing incoming requests and sending responses.

What Component of SIP Is a Server That Responds to User