iBX2000 Communication System
iBX2000 communication system applies IP technology to support the carrying of voice on data networks, migrating the traditional separate network system architecture to a new-type converged network, thus enabling data, voice and images to share a common network infrastructure platform.
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System Features
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Comprising network control equipment, network management equipment, gateway equipment integrated with existing telephone network, equipment providing supplementary services, and subscriber end equipment, the system provides a complete VoIP networking solution. |
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The system applies the standard voice compression technology and combines the data and voice statistic multiplexing function, significantly improving the utilization efficiency of the subscriber bandwidth. |
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The flexible dialing solution supports call out at any point in the network. |
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The system provides tens of supplementary services that can greatly improve theefficiency of office work. |
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The system integrates services including senior computer operator, standard TAPI interface and voice mail, enabling subscribers to flexibly expand distributed call enter applications on their existing systems. |
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The distributed architecture design enables free extension of the system to every corner covered by the network. The group broadcasting technology and the automatic search of equipment in the network make it more convenient and flexible to add, move or delete equipment in the network. |
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The powerful Web network management system enables administrators to monitor the network status, conduct system commissioning, develop services, and manage system subscribers at any point of the network. |
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All system equipments apply Ethernet interfaces, enabling the convergence of network connections via a common line. |
Technical Indices of the System
- Comply with ITU-T Advice H.323 v4 protocol cluster.
- Voice coding and decoding algorithms: G.711, G.723.1 or G.729A compression algorithms.
- Support VAD, CNG, and echo cancellation (consistent with G.168/165) functions.
- Support lost packet compensation. Permitted maximum packet loss rate: 10%.
- Necessary trunk signaling: loop trunk, ISDN(DSS1), No.1 and V5 available for selection.
- The fax function accords with ITU-T Advice T.38.
- The video function complies with H.261 and H.263 standards.
- Percent of successful communications between subscribers in the area and calls to PSTN: ¡Ý 99%
- The 10/100M Ethernet interface accords with IEEE 802.3u.
- All audio signal indices comply with YDN 065-1997 Ministry of Posts and Telecommunications
Telephone Equipment General Technical Specification
- The indices of the objective evaluation and subjective assessment of voice handling capacities on the IP network end comply with YD/T 1044-2000 IP Telephone/Fax General Technical Requirements.
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