CIW
TT0-201 · Question #191
TT0-201 Question #191: Real Exam Question with Answer & Explanation
The correct answer is A. Traversal Using Relay NAT (TURN). See the full explanation below for the reasoning.
Question
You are using symmetric Network Address Translation (NAT) in your network. You need a workaround for your Session Initiation Protocol (SIP) devices. You are using SIP phones from multiple vendors, as well as open-source SIP user agents. Which solution will enable your SIP endpoints to work with your NAT solution?
Options
- ATraversal Using Relay NAT (TURN)
- BSimple Traversal of UDP through NAT (STUN)
- CUniversal Plug and Play (UPnP)
- DThe 802.1p protocol
Community Discussion
No community discussion yet for this question.