300-070 Question #403: Real Exam Question with Answer & Explanation

The correct answer is C: TCP. When configuring endpoints on Cisco TelePresence Server, TCP is the default transport protocol used for signaling connections.

Question

Which endpoint transport is the default when configuring Cisco TelePresence Server?

Options

ASIP
BSCCP
CTCP
DUDP

Explanation

When configuring endpoints on Cisco TelePresence Server, TCP is the default transport protocol used for signaling connections.

Common mistakes.

A. SIP is a signaling protocol, not a transport - it runs over a transport such as TCP or UDP, so it is not a valid answer to a question asking which transport is the default.
B. SCCP (Skinny Client Control Protocol) is a Cisco proprietary call control protocol used with IP phones and is not the default or common protocol used for Cisco TelePresence Server endpoint configuration.
D. UDP is a valid transport option for SIP-based signaling but is not the default transport selected when configuring endpoints on Cisco TelePresence Server.

Concept tested. Cisco TelePresence Server default endpoint transport protocol

Reference. https://www.cisco.com/c/en/us/support/collaboration-endpoints/telepresence-server/products-installation-and-configuration-guides-list.html

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