Compressed Voice
System
CVS Squeezes 360 Voice Channels over
a Single E1 Link, 288 over a Single T1 Link
Increased competition in the public
telephony and leased line markets has led to reduced
leased line and telephony rates for corporate customers,
as well as the introduction of value-added services. This,
in turn, has created the need for reductions in
infrastructure and operating costs, by both the incumbent
operators and the alternative carriers.
RAD?s CVS? (Compressed Voice System)
offers a competitive solution for carriers by maximizing
bandwidth utilization while providing high quality,
efficient and cost-effective voice/fax services. By
compressing 360 voice channels over an E1 line and 288
over a T1 line, CVS increases line capacity by up to 12
times and saves 90% of leased line costs.
Maximizes Bandwidth with
Minimal Initial Investment
CVS enables carriers and service
providers to generate more income from specialized voice
services without extensive investment, and its modular
design allows the system to expand in tandem with growth
in service demand. The system is based on RAD?s
Megaplex-2100? and Kilomux-2100? multiplexers, which
integrate voice, fax, data and LAN traffic over copper,
fiber, satellite and other wireless services. The
devices implement ITU standard G.723.1 voice compression
technology to provide toll quality voice at data rates
as low as 6.4 kbps and high quality voice at data rates
as low as 4.8 kbps (12:1 compression), even as the
amount of traffic increases. RADview? central SNMP
management provides complete system monitoring and
control.
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