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Характеристики Polycom ReadiConvene MGC+50

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Характеристики Polycom MGC+50

Архитектура ситемы

Универсальная мадульная архитектура с поддержкой горячей замены модулей, динамческим распределением ресурсов конференции, заменяемыми источниками питания. Сервер поддерживает неограниченное количество конференций, с неограниченным размером, с возможностью смешивания разных аудио и видео протоколов.

Пропускная способность

  • от 64 Kbps to 1920Kbps

Сетевые интерфейсы

  • H.323 (IP) 10/100 Ethernet , выдаленный
  • порт управления Ethernet
  • MPI/V.35/RS-449/RS 530/serial interface
  • H.320 PRI/T1/E1/Leased/Restricted, T1
    CAS, ISDN NI1 и NI2

Видео стандарты

  • H.261
  • H.263
  • H.263+ Annex I, J, N, P, T
  • H.263++ Annex W
  • H.264, 30 к/с, 60 п/c, SQSIF/SQCIF, SIF/CIF, VGA, 4CIF, SD, SVGA, XGA, HD

Стандарты аудио

  • G.711a, G.711u , G.722, G.722.1 , G.722.2 (SoundStation VTX 1000 only), G.723.1 , G.728 , G.729A, Siren 7, Siren 14

Поддержка режимов конференций

  • Audio Only
  • Video Switched Conference
  • Video CP Conference
  • Unified (Audio/Video/Data) Conference
  • Gateway Session
  • Master Templates
  • Conference Templates
  • Participant Templates
  • Attended Conf Management
  • Unattended Conf Management
  • Click&View
  • IP Software CP Video Conference
  • Auto Layouts
  • Lecture Mode
  • Presentation Mode
  • Large System Capacity Conferences
  • Conference requires chairperson to start
  • Terminate conference after chairperson leaves
  • Terminate conference after last person
  • Dial-in
  • Dial-in Auto Rate Detection
  • H.221 Aggregation
  • ISDN Bonding
  • ISDN Downspeeding
  • Single Number Per Conference
  • Single Number for All conferences
  • ANI Conference Routing
  • Dial-out (manual or auto)
  • Dial-out Auto rate Detection
  • Dial-out PSTN/ISDN Auto Detection
  • Entry Queue – Manual/Auto Transfer
  • IVR/DTMF
  • Simple Cascading
  • Audio Volume Control
  • Automatic Gain Control

- Music On Hold detection
- T.120
- H.239/People+Content (including adjustable BW for the content)
- Duo Video
- SoundStation VTX 1000 support
- Automatic Dial Out To Predefined Participants
- Adjustable Audio Mix Depth

Scheduling Features

(WebCommander/IAM/
MGC Manager)
Web Browser Interface, Microsoft Outlook Interface,
Portal Interface , Scheduled For Future Start, Re-occurring
Conferences, in a secure mode including encryption and
authentication

Conference Features

  • Roll call, name announced on entry and exit, conference roster
  • Entry, exit and end of conf tones
  • Visual indication (message) for participant entry/exit
  • Visual indication (message) when conference is about to end
  • Invite new conference participants (PSTN & IP video participants)
  • Delete Conference Participant
  • Mute Participant Audio
  • Mute Participant Video
  • Lock/unlock the conference
  • Hide/Unhide conference
  • Secure/un secure conference
  • Place/reinstate conference on hold
  • Request operator assistance
  • Increase/decrease my audio volume
  • Mute/unmute my audio
  • Mute/unmute all but me
  • Block Participant Audio ransmission
  • Voting/polling
  • Question and answers
  • Pass Chairperson Control
  • Terminate Conference
  • Extend conference
  • Active Speaker Indication
  • Site Naming Defined From Reservation Entry
  • Personal CP View
  • User Control of Personal CP View
  • Chair Control of Conference View
  • Asymmetric CP Views (lecture mode)
  • Passive Conference Attendance (lecture show)
  • Switching between CP & Full Screen Conference Security
  • PIN Code Conference Access
  • External Encryption (using KIV)
  • Firewall Gateway
  • Password Hierarchy
  • Conference Password
  • Guest Password
  • Chairperson Password
  • Auto Generate Password
  • Lock Ongoing Conference
  • Entry & Exit Tones
  • Chairperson Protected Conference
  • Termination When Chair or Last Person Leaves
  • Caller Line Identification
  • Play Participants Name Upon Entry Or Exit
  • Password Validation Using Internal Or External DB

iPriority – Quality of Service Features

  • Video Error Concealment
  • Audio Error Concealment
  • IP Precedence (ToS)
  • DiffServ
  • Packet and jitter control
  • Network Address Translation (NAT) support
  • Asymmetric speed control
  • Alternate Gatekeeper support
  • TCP/UDP fixed-port firewall support
  • Lip synchronization
  • Echo cancellation
  • Auto gatekeeper discovery
  • Automatic gateway dialing profiles
  • Specify outbound call routing for Gateway/ISDN

Other ITU-Supported Standards

  • H.221 communications
  • H.224/H.281 far-end camera control
  • H.323 Annex Q far-end camera control
  • H.225, H.245, H.241, H.331
  • H.239/ People+Content
  • H.231 in multipoint calls
  • H.243 MCU
  • H.233, H.234, H.235V3 encryption standards
  • Bonding, Mode 1
  • NTP
  • TCP/IP, UDP/IP, HTTP, DNS ,DHCP, RTP/RTCP, FTP

Поддержка SIP

  • Microsoft LCS
  • Nortel MCS
  • Alcatel
  • Standard-based SIP servers (IPTEL)

Размеры:

  • Высота 16" (40.8 см)
  • Ширина 19" (50.2 см)
  • Глубина 15" (38.1 см)

Питание

  • 100-240VAC; 50/60Hz

Параметры окружающей среды:

  • Рабочая температура от 10о до 40о С, 3400 BTU в час
  • Температура хранения от -40о до 70о С
  • Относительная влажность от 15% до 90% без конденсации
  • Работоспособность на высоте до 3000 м над уровнем моря
  • Транспортировка/хранение до 12000 м над уровнем моря
  • ESD при работе - +8 kV
  • ESD при хранении - +15 kV