Характеристики Polycom ReadiConvene MGC+50

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