210-065 · Question #135
When you are on a call that is hosted on a Cisco TelePresence MCU, which function is enabled when you enter the numeric sequence *6?
The correct answer is B. mute/unmute audio. On a Cisco TelePresence MCU, the DTMF sequence *6 toggles mute and unmute for the participant's audio.
Question
When you are on a call that is hosted on a Cisco TelePresence MCU, which function is enabled when you enter the numeric sequence *6?
Options
- Arequest the floor
- Bmute/unmute audio
- Cmerge another call
- Dcycle layout options
How the community answered
(27 responses)- B89% (24)
- C7% (2)
- D4% (1)
Why each option
On a Cisco TelePresence MCU, the DTMF sequence *6 toggles mute and unmute for the participant's audio.
Requesting the floor is a different DTMF function associated with a separate key sequence, not *6, on the Cisco TelePresence MCU.
The Cisco TelePresence MCU defines *6 as the in-call DTMF command for a participant to mute or unmute their own audio stream. This is a self-service control that operates at the participant level and is a standard feature of the MCU's touch-tone conferencing controls documented in the user guide.
Merging another call is not a participant-level DTMF function available on the Cisco TelePresence MCU during an active conference.
Cycling layout options is a different DTMF-controlled function mapped to a separate key sequence, not *6, on the MCU.
Concept tested: Cisco TelePresence MCU DTMF in-call participant controls
Source: https://www.cisco.com/c/en/us/td/docs/telepresence/mcu/4_5/user_guide/Cisco_TelePresence_MCU_4500_Series_User_Guide_4-5.html
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