¡@Dual-Band Concurrent
¡@Gigabit WLAN VoIP
¡@Gateway
RE1750VR4GCH-3T4R-2S

RE1750VR4GC-3T4R-2S

RE1200VR4GCH2-2T2R-2S

RE1200VR4GCH2-2T2R-1S

RE1200VR4GCH-2T2R-2S

RE1200VR4GCH-2T2R-1S

RE1200VR4GC-2T2R-2S

RE1200VR4GC-2T2R-1S

 
¡@802.11b/g/n Gigabit
¡@WLAN VoIP Gateway
RE300VR4GH2-2T2R-2S

RE300VR4GH2-2T2R-1S

RE300VR4GH-2T2R-2S

RE300VR4GH-2T2R-1S

RE300VR4G-2T2R-2S

RE300VR4G-2T2R-1S

 
¡@802.11b/g/n
¡@WLAN VoIP Gateway
RE300VR4H-2T2R-2S-V2

RE300VR4H-2T2R-1S-V2

RE300VR4-2T2R-2S-V2

RE300VR4-2T2R-1S-V2

RE300VR4H-2T2R-2S-V1

RE300VR4H-2T2R-1S-V1

RE300VR4-2T2R-2S-V1

RE300VR4-2T2R-1S-V1

 
¡@VoIP ATA
CVA-1S

CVA-1SO

CVA-1SP

CVA-2S

 

 

¡@Qick Find Products
Dual-Band WLAN AP Router

Dual-Band WLAN USB Adaptor

WLAN AP Router

WiFi Repeater

WLAN USB Adaptor

WLAN ADSL2+ Router

WLAN VDSL2 Router

VDSL2 Router

WLAN VoIP Gateway

VoIP ATA

WLAN VDSL2 IAD

 

 

 

 

 

 


  VoIP ATA
  Model No.: CVA-1S
 

VoIP ATA(Analog Terminal Adatper) is a cost-effective product for the VoIP application. User can enjoy the benefit of VoIP to make a international phone call. Using the SIP v1/v2 technology, user can register a phone number via free SIP server on the internet and make a call to the others which have the SIP number too. You don't need a computer to make a call, just use your phone to dial.


Network Protocol

  • SIP v1 (RFC2543), v2 (RFC3261)
  • IP/TCP/UDP/RTP/RTCP
  • IP/ICMP/ARP/RARP/SNTP
  • TFTP Client/DHCP Client/ PPPoE Client
  • Telnet/HTTP Server
  • DNS Client
  • NAT/DHCP Server
  • PPTP client

Codec

  • G.711: 64k bit/s (PCM)
  • G.723.1: 6.3k / 5.3k bit/s
  • G.726: 16k / 24k / 32k / 40k bit/s (ADPCM)
  • G.729A: 8k bit/s (CS-ACELP)
  • G.729B: adds VAD & CNG to G.729
  • GSM
  • iLBC

Voice Quality

  • VAD: Voice activity detection
  • CNG: Comfortable noise generator
  • LEC: Line echo canceller
    -- G.165, G.168 compliant
    -- Echo canceller for each port
  • Packet Loss Compensation
  • Adaptive Jitter Buffer

Call Function

  • Call Hold
  • Call Waiting
  • Call Forward
  • Call Transfer
  • Caller ID
  • 3-ways conference

DTMF Function

  • RFC2833
  • In-Band DTMF
  • Out-of Band DTMF
  • SIP Info

SIP Server

  • Registrar Server
  • Outbound Proxy

Tones

  • Ring Tone
  • Ring Back Tone
  • Dial Tone
  • Busy Tone
  • Programming Tone

Phone Function

  • Volume Adjustment
  • Speed dial key
  • Phone book
  • Hook Flash

IP Assignment

  • Static IP
  • DHCP client
  • PPPoE client

Security

  • HTTP 1.1 basic/digest authentication for Web setup
  • MD5 for SIP authentication (RFC2069/ RFC 2617)

QoS

  • ToS field
  • Diff serv

NAT Traversal

  • STUN (Simple Traversal UDP through NAT)

Configuration

  • Web Browser
  • Console/Telnet
  • Windows base Easy setup program

Firmware Upgrade

  • TFTP
  • Console
  • HTTP

Auto provisioning

  • HTTP
  • TFTP

Fax modes

  • T.38 relay support
  • G.711 pass through

Models and hardware interfaces

  • 1 Power jack for DC input
  • 1 Power switch for power on /off
  • 1 Reset button for reset to factory default function
  • 2 Ethernet jacks for LAN and WAN port connection
  • 1 RJ11 phone jack for VOIP FXS connection

LAN Protocols /Interfaces

  • Ethernet interface
  • Support 1 Port Ethernet Interface (10/100Mbps) which compliant with IEEE 802.3x standards.
  • 10/100 Mbps auto selection
  • Ethernet port supports Automatic MDI/MDI-X configuration transceiver.

WAN Protocols /Interfaces

  • Ethernet interface
  • Support 1 Port Ethernet Interface (10/100Mbps) which compliant with IEEE 802.3x standards.
  • 10/100 Mbps auto selection
  • Ethernet port supports Automatic MDI/MDI-X configuration transceiver.

Environment

  • Operating Temperature: 0¢XC~40¢XC
  • Storage Temperature: 0¢XC~60¢XC
  • Operating Humidity: 10%~85% RH
  • Storage Humidity: 10%~90% RH

Dimension : 116X91X30mm

 
 





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