CBV704EW Series Cable Modem
User’s Manual
1
1. Introduction
The CBV704EW is a Voice over IP Wireless Residential Gateway integrated
with Cable Modem which allows you implement your VoIP phone call directly
through Cable Modem Broadband Network service with its built-in
PacketCable 1.5 and DOCSIS/EURODOCSIS 2.0 compliant specification.
Equipped with two standard phone ports, CBV704EW series could easily
provide end-users low-cost, long-distance calling, faxing, and a host of
advanced service including CBV704EW-to-Phone, Phone-to-CBV704EW, and
CBV704EW-to-CBV704EW.
And with the integration of 4 ports switch and IEEE 802.11g wireless
functionality, the CBV704EW series could also be used as a Wireless Cable
Modem Residential Gateway in your home or small office. The ability to route
data information into your broadband network could help you easily extend
your local network via wire or wireless.
The CBV704EW is MGCP/SIP compliant and has been tested with most
major VoIP Softswitch vendors’ Call Management systems. And it also has
voice support that includes hardware based Quality of Service (QoS), voice
compression (popular voice CODECs G.711, G.729A, G.723.1, and so on),
echo cancellation, dynamic latency (jitter) buffers, silence suppression, and
comfort noise generator.
Features
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PacketCable 1.5 standard compliant
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DOCSIS /EURODOCSIS 2.0 standard compliant.
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Support PacketCable MGCP (Media Gateway Control Protocol)
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SIP (Session Initiation Protocol) compliant
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4 standard RJ45 connector for 10/100BaseT Ethernet with auto-
negotiation MDIX functions
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USB 1.1 12Mbps
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Two Rj11 Foreign Exchange Station (FXS) ports for IP telephony
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QoS enhancement
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MSO SNMPv3 remote network management
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Provide MIBs DOCSIS 1.0/1.1/2.0
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Support simultaneous voice and data communications
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Echo Cancellation
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Voice Active Detection (VAD)
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Comfort Noise Generation (CNG)
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Web Browser Management auto detect network status
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Build-in IEEE802.11g module as AP with miniPCI form factor
System Requirements
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IBM Compatible, Macintosh or other workstation supports TCP/IP
protocol.
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An Ethernet port supports 10Base-T/100Base-TX Ethernet connection or
USB-equipped PC.
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Subscribed to a Cable Television company for Cable Modem services.