Huawei ViewPoint 8220 Visual Phone
1, Visual Phone: Support IP network visual calls, realize traditional voice communication to multimedia communication, so that users really understand the kind and warmth of "If the world is more than neighbors".
2, voice phone: can connect IP and PSTN networks simultaneously, support PSTN voice calls, video telephony, and voice phone integration, saving desktop usage space, simple and practical.
3, Video Terminal: By cooperating with the MCU device, it can be added to a multi-point video conference as a standard H.323 terminal.
Huawei help China Telecom to achieve "new vision" national network
(July 2003) Recently, China Telecom and Huawei Company joined the "New Vision" business national networking project, marking China Telecom's "New Vision" business has embarked on the road of large-scale development.
In the country's 31 provinces, Beijing, Shanghai, Jiangsu, Zhejiang, Guangdong, Guangxi, Chongqing, Hainan, Fujian, Anhui, Shaanxi, Yunnan, Jiangxi, Sichuan, Xinjiang, etc. have adopted Huawei Company's viewpoint8000 The system has built a "New Vision" business platform, in the rest of the 16 provinces and districts, China is actively involved, and assists China Telecom to complete the national video networking project.
ViewPoint 8000 Video Operation Solutions
Multimedia communication is a fast way in recent years. This kind of communication is just a remote conference method within the company, the internal government authorities, but with the development of the global economy, and the rapid spread of broadband networks, multimedia communications has become a company between enterprises, between enterprises and users. The important communication means between individuals and individuals, to achieve this process of developing the internal communication into public communication, inevitably rely on telecom operators to establish a unified communication system, which brings unlimited business opportunities to telecom operators. . Many operators have now involved in this area. However, compared to traditional voice communication systems, multimedia communication systems have a big difference in number management, user operation, access method, billing strategy, etc., so choose a complete set of operational systems to successfully carry out the public. The primary condition for video services.
As a long-term and solid partner of telecom operators, Huawei Company has always been committed to the study of public video operation technology, and in 2000, the first launch of telecommunications-level switching equipment, the first launch of operational management supported operational support in 2001 The system has obtained a visual operation system entered by the China Telecom's General Administration, and has established a number of public operations systems with operators across the country. In this field, Huawei equipment has accounted for more than 90% market share, early 2003 Huawei Company once again launched a new generation of video operations with more perfect, rich in functions and more stable performance.
The ViewPoint 8000 integrated video operation system is divided into four levels: operational support layer, network control layer, media exchange layer, and user access layer.
Operation support layer: including the ResourceManager multi-point resource management center, VBILL camp system, SwitchManager network control management center, StreamManager streaming media management center, MediaManager network management system, and ScheduleWeb multi-business reservation center. This layer is responsible for processing service requests for video users, complete video resource scheduling, venue management, conference control, system configuration, etc., output billing data, and uniform monitoring of the media exchange layer.
Network Control Layer: Includes the SwitchCentre Network Control Center, TopsWitch Network Convergence Center, RegisterServer Register Server and other components. This layer is primarily responsible for handling the authentication application, address resolution, regional management, and bandwidth control of the terminal node, providing point-to-point call raw records.
Media exchange layer: including 8620, 8620e, 8630 and other MCUs, StreamcentRe streaming business platforms, DATACENTRE data business platforms, 8520 business coefficients, A8010 voice gateways such as video switching devices. This layer is responsible for video exchange, audio mixing, data processing, media stream processing, etc., is the processing center of video system media streams.
User Access Layer: Includes a variety of video terminals, typically purchased and self-managed by users. This layer is responsible for completing the conversion between the media stream and the user's perceived signal, and matches the network side to complete user identity authentication, signaling control, etc. Business unified management
Resource Unified Management: ResourceManager Manages multiple video exchange platforms, master all devices resource usage, can automatically complete resource allocation according to the distribution of the venue in the venue in the user's application meeting, each video exchange platform port is automatically completed . The entire process is automatically completed by the system without manual intervention.
Planbable number management: All end numbers are planable, manageable, operators can determine the number length and coding rules in conjunction with the actual situation. Combine usage habits in line with users and operators.
Distributed Networking: Thoroughly Abandon Fixed Circular Network Model in Traditional Networking Schemes. In this mode, when the column meeting is called, there is no longer a fixed cascade relationship, but the scheduling system automatically scheders according to the network resources, determines the relationship between the MCU. The number of conference-level joints will not exceed the second level, which greatly reduces the impact of the MCU-level connection to the quality of the meeting, greatly improves the utilization of MCU in the video operation network.
Cascading Conference Conference Control: The video exchange platform is controlled by a centralized meeting, enabling users to convene cross-regional multi-level cascading conferences on a terminal and perform various conference control functions.
Equipment Concentration Management: MediaManager is managed by all media exchange devices, including topologically manage, device configuration, equipment maintenance, equipment alarms, log analysis and other network management functions.
Multi-service type unified management: realize high-capacity H.323 terminal, H.320 terminal, PSTN terminal, flow terminal access, and support terminal to terminal, terminal to PSTN, multi-point, and more integrated business model, both Easy to use, it is also convenient for operators to manage.
Strict security system
The support network and the service network are completely isolated: the operation support layer equipment is completely isolated from the external network, and the device of the media exchange layer is connected and accessed by the stand-alone network port and the operational support layer. The end user cannot directly access the operational support layer directly through the business network. The absolute security of the operational support system is guaranteed.
Node Registration Authentication: All Internet access terminals are unified by operators, assign unique identifiers, only legitimate nodes can register and are online. Operators can use a predefined, number matching check, password check, and other node authentication methods according to the node environment.
Conveall Conference Authentication: Users need to enter the correct user account and password when using video services through the calling call and web appointment, and certified by the Certification Center. The user password will be encrypted before transmitting on the network.
Join Conference Authentication: The video exchange platform determines the user's meeting permission when accepting user calls, rejecting those who are not allowed to enter the meeting. For IP users, the terminals do not allow the terminal to call the peer-to-end IP address, and ensure that the user's business content is not illegally acquired.
Control Conference Authentication: Conference calls can set up the conference control password, and enter the terminal before obtaining the permission of the control meeting, you need to enter the password, and the authentication can be made to meet the conference control. The control password will be encrypted before transmitting on the network.
Rich business function
Point-to-point communication service: Each video terminal is assigned a unique number, and the user only needs to call the peer number directly, and multimedia communication can be made as easy as it is called.
Multi-Conference Business: Users only need to specify the number of the terminal, can immediately hold a multi-point meeting, the whole process is automatically handled by the system, no need to apply and make an appointment, and the participant can be invited by calling the special service number, just like a call. Convenience.
Voice telephony access: For users who do not have a video terminal device, you can use a conference terminal or even a normal fixed telephone or mobile phone to add a multipoint meeting, communicate through voice, and does not affect the normal video function of other users.
Other businesses: ViewPoint 8000 Integrated Video System also supports VoIP services, data services, streaming media services, etc. to meet user needs of all walks of life. Powerful authentication billing system
User centralized management: The video billing system is unified to the user, can manage up to 1 million users at the same time, can realize the provincial or even national unified billing, user centralized management and centralized charging, simplifying the billing process, improve Flexibility of tariff policy management.
Billing standard data setting: operators can flexibly set resource rates and time coupons, set line rates and time coupons based on the usage of communication line types, set up a single user discount according to user video service using frequency The rate, flexible setting multiple billing package.
Billing Data Statistics: The system records detailed billing information of each communication in the database, and the billing query can list all billing projects, billing project rate, current courage rate, and current preferential rate. Billing start time, billing time, user discount rate and total cost.
Open system interface
Third-party billing interface: Although the VBill system provides basic billing function. However, each operational point may have special billing needs, and VBILL provides open billing interfaces, operators can develop or use existing billing systems to interface with the ViewPoint operation support system.
Third-party certification interface: Similarly, the VBill system also provides basic authentication. However, each operator can develop or use the existing authentication system to achieve docking according to their own special circumstances.
Third-party business interface: Some operators want to connect the business system of video operations and the original business system (97 systems or broadband system, etc.). ViewPoint Integrated Video System provides an open third-party business interface, operators can partially modify and dock them through this interface.
Third-Party Account Interface: Some operators want to be able to connect the accounting system of video operations and the original account system to implement unified account and account statistics. ViewPoint Integrated Video System provides a standard account interface that provides a batch of billing information, a third-party accounting system for secondary batches, account, account, statistics, etc.
New Vision-Public Video Business
(Take it from China Telecom website)
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The new visual business is based on the China Telecom video platform, providing a video communication with visual, convenient access, easy access, publicization, multimedia. It creates a true prevailing sensation through real-time interaction of information such as speech, image and data in an off-site voice, image and data.
Business main function
(1) Conference function: A conference can be immediately held by a callback method to make an appointment of a meeting.
(2) Conference control function: The length of the conference can be increased during the meeting. Choose multiple pictures, control a branch field, force broadcast, close, muzzle, etc.
(3) Access function: Allows different access modes (ISDN, ADSL, LAN, line, etc.), different rates (384kbit / s, 512kbit / s, ... 2 mbit / s) terminals are added to the same meeting.
(4) Data conference function: Support file transfer, electronic whiteboard, etc., can be distributed to the off-site division of the associated documents, information, pictures, etc. when "face-to-face" is communicated.
(5) Multi-protocol function: Support ITU-H.320, ITU-H.323 and other standards.
Performance characteristics
(1) Convening the flexibility: Conference can be held at any time, just as convenient to call, or make an appointment in advance.
(2) The performance of the meeting is rich: conventional meetings can be held, and the data conference can be held. Participants can always communicate with speakers in language communication and chart data, and truly create scenes and atmospheres opposite the scene. (3) Conference control flexibility: Chairman can flexibly control the speech, broadcast, mute, etc.
(4) The access method is diverse: wired, wireless can be accessed to meet the needs of customers to meet anywhere.
Scope of application
(1) Summit: Applicable to leadership of government agencies, groups, companies.
(2) Technical exchange: suitable for company training institutions and schools.
(3) Collaborative work: Suitable for research institutions, hospitals.
(4) Business Connectors: Suitable for companies, enterprise group customers convene a meeting in different places.
(5) Command dispatch: Suitable for transportation, transportation industries.
(6) Office meeting: Applicable to government agencies, groups.
(7) Information release: Applicable to the Senior Convention Center, the Senior Hotel Hotel Meeting Room.
service method
China Telecom is committed to providing customers with a complete network application and service solution to solve the worries of customers. mainly includes:
(1) Expert consultation
Provide technical, business, application consulting services according to customer needs.
(2) Networking and application plan design
According to the different application characteristics of the customer, the network and application plan design is for customers in accordance with the principles of the economy.
(3) one stop service
Provide a one-stop service to end to the end of the process to conduct a point of business consulting, business acceptance, billing settlement, fault applying, and technical support services for customers.
(4) System integration
Provide comprehensive integrated solutions for customers, and can undertake comprehensive services such as network design, equipment selection, engineering implementation, networked adjustment and opening.
(5) Maintenance outsourcing
According to customer needs, provide customers with new Vision Equipment Maintenance Outsourcing services.
(6) System upgrade (software, hardware)
