Practice CLCOR Voice Gateways And Session Border Controllers questions with full explanations on every answer.
Start practicing
Voice Gateways And Session Border Controllers — choose a session length
Free · No account required
Click any question to see the full explanation and answer options, or start a focused practice session above.
What is the default dial-peer used if no other dial-peer matches a call on a Cisco IOS XE gateway?
2You are deploying CUBE. Which command enables the CUBE functionality on the Cisco IOS XE router?
3A Cisco IOS XE gateway is failing to route calls because the dial-peer is not matching the incoming call. Which command helps you identify the dial-peer that matched the incoming call?
4You are configuring CUBE for SIP-to-SIP header manipulation. You need to remove the Diversion header from outgoing INVITE requests. Which component is required to achieve this?
5When configuring CUBE for media flow-around, which command ensures the media goes directly between endpoints?
6What is the primary function of a dial-peer destination-pattern?
7When troubleshooting CUBE SIP normalization, which tool allows you to view the normalized SIP messages in real-time?
8Which component in CUBE is responsible for ensuring that the call session is terminated correctly?
9You need to enforce a specific codec for calls traversing a CUBE. Where is the most appropriate place to apply this configuration?
10A CUBE is receiving calls but rejecting them due to '488 Not Acceptable Here'. What is the most likely reason?
11Which command is used to configure the IP address or hostname of the destination device on a dial-peer?
12When configuring CUBE, why would you use a 'voice class uri' command?
13Which THREE commands are used to configure a SIP profile in CUBE?
14A CUBE is configured for H.450.3 call forwarding, but it is not working. What is the most likely cause?
15Which TWO of the following are required to successfully register a CUBE with a SIP provider?
16What is the result of applying 'voice translation-profile' to an incoming dial-peer?
17Which TWO of the following are valid methods to troubleshoot SIP call failures on a CUBE?
18Which TWO of the following are functions performed by the CUBE as a Session Border Controller?
19Which TWO of the following are valid components of a Cisco IOS voice gateway configuration?
20Which THREE actions are possible using SIP profiles on a CUBE?
21Which THREE factors influence dial-peer matching for incoming calls on a Cisco IOS XE gateway?
22Which TWO of the following are true regarding the use of voice translation-rules?
The Voice Gateways And Session Border Controllers domain covers the key concepts tested in this area of the CLCOR exam blueprint published by Cisco. Courseiva provides free domain-focused practice, mock exams, missed-question review, and readiness tracking across all CLCOR domains — no account required.
The Courseiva CLCOR question bank contains 22 questions in the Voice Gateways And Session Border Controllers domain. Click any question to see the full explanation and answer breakdown.
Start with a 10-question focused session to identify your baseline accuracy in this domain. Read every explanation — even for questions you answer correctly — to understand the reasoning. Once you score consistently above 80%, move to a 20–30 question session to confirm depth before moving to the next domain.
Yes — the session launcher on this page draws questions exclusively from the Voice Gateways And Session Border Controllers domain. Choose 10, 20, 30, or 50 questions for a focused session, or click individual questions to review them one by one.
Save your results, see per-domain analytics, and get readiness scores — free, for every certification.
Sign Up FreeFree forever · Every certification included