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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.
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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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