Cisco Systems 3515 MCU12 사용자 설명서
1-4
Installation and Upgrade Guide for Cisco Unified Videoconferencing 3515 MCU Release 5.6
OL-17012-01
Chapter 1 Functionality
Port Capacities
Port Capacities
The Cisco Unified Videoconferencing 3515 MCU12 and Cisco Unified
Videoconferencing 3515 MCU24 are delivered with a predetermined number of ports.
Videoconferencing 3515 MCU24 are delivered with a predetermined number of ports.
The Cisco Unified Videoconferencing 3515 MCU supports Continuous Presence High Definition (CP
HD) services. CP HD services support split-screen (continuous presence) up to 4 Mbps and offer
resolutions of 1280 x 720 pixels (720p).
HD) services. CP HD services support split-screen (continuous presence) up to 4 Mbps and offer
resolutions of 1280 x 720 pixels (720p).
T.120 Data Collaboration
support
support
Data collaboration is defined by the T.120 standard. Data
collaboration using T.120 over the video conference connection
enhances the conference by providing the tools for conference
participants to share data instantaneously.
collaboration using T.120 over the video conference connection
enhances the conference by providing the tools for conference
participants to share data instantaneously.
Security and privacy
•
Administrator and operator password protection for accessing
the Cisco Unified Videoconferencing 3515 MCU web
interfaces.
the Cisco Unified Videoconferencing 3515 MCU web
interfaces.
•
Optional PIN protection for joining a conference and web
access.
access.
•
Additional PIN protection for conference Moderator Control.
•
The Cisco Unified Videoconferencing 3515 MCU uses
H.235-based encryption to achieve secure communication with
endpoints that support this standard.
H.235-based encryption to achieve secure communication with
endpoints that support this standard.
In-conference control using
DTMF or H.243
DTMF or H.243
During a conference, participants can use their endpoint remote
control or keypad to perform actions such as mute, volume control,
changing video layouts and inviting participants. Users interact
with the Cisco Unified Videoconferencing 3515 MCU via DTMF
signaling or the onscreen GUI of H.243-compliant endpoints.
control or keypad to perform actions such as mute, volume control,
changing video layouts and inviting participants. Users interact
with the Cisco Unified Videoconferencing 3515 MCU via DTMF
signaling or the onscreen GUI of H.243-compliant endpoints.
Optional no self-see
The administrator can configure the Cisco Unified
Videoconferencing 3515 MCU service to remove the self-view for
each conference participant. This feature enables more effective use
of the video screen.
Videoconferencing 3515 MCU service to remove the self-view for
each conference participant. This feature enables more effective use
of the video screen.
Note
No self-see display is not available for high definition
participants, even if the no self-see option is enabled.
participants, even if the no self-see option is enabled.
IVR messages
The Cisco Unified Videoconferencing 3515 MCU includes
pre-recorded greetings to conference participants and
announcements as each new participant joins the conference. Using
the Cisco Audio Message Utility, IVR messages can be recorded to
provide custom greetings and announcements.
pre-recorded greetings to conference participants and
announcements as each new participant joins the conference. Using
the Cisco Audio Message Utility, IVR messages can be recorded to
provide custom greetings and announcements.
IVR video messages
The IVR mechanism displays video messages that help users dial
directly to the MCU IP address for creating or joining conferences
without the need to register to an H.323 gatekeeper or SIP registrar.
directly to the MCU IP address for creating or joining conferences
without the need to register to an H.323 gatekeeper or SIP registrar.
Table 1-1
Summary of Cisco Unified Videoconferencing 3515 MCU Features (continued)
Feature
Description