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4-Port VoIP Gateway Router

TVP-224HR
  • Reduce long distance calling expenses
  • Manage data and voice services on a single network
  • Make calls through your existing PBX infrastructure

DISCONTINUED PRODUCT
The TVP-224HR  has been discontinued.  For a list of discontinued products, click here.
  • Technical Specifications
  • Telephony Interface
  • Physical interface
  • Desktop with 4 Analog Ports •Loop start 2 x FXO (RJ-11) •Loop start 2 x FXS (RJ-11)
  • Programmable line interfaces
  • Complex line impedance
  • Protocols
  • H.323v3 (Normal/fast-start mode) Supports gateway-gateway direct routing and gateway-gatekeeper assisted routing mode
  • Voice coders support
  • ITU-T G.711 u-law, G.723.1, and G.729A/B, auto-switching (Frame-rate/packet: 1 – 8)
  • Fax
  • Supports T.30 G3 fax on PSTN Interface; ITU-T T.30 fax spoofing ; ITU-T T.38
  • Simultaneous connections
  • 4 channels voice/fax
  • Media processing
  • Gain control; G.168 echo cancellation (16 ms); Voice activity detection (VAD); Comfort noise generation (CNG); Call progress detection; DTMF detetection / filtering / regeneration (H.323v3/IMTCv1)
  • Data Network Interface
  • Physical interface
  • WAN: 1 (10Base-T/100Base-TX, Auto-Negotiation) LAN: 4 (10Base-T/100Base-TX, Auto-Negotiation)
  • Protocols
  • TCP/IP, DHCP, HTTP, DNS
  • Advanced functions
  • QoS, Virtual Server, Port Forwarding Special application, DMZ, DDNS
  • System
  • Call Control
  • Built-in three-tier dialing plan and destination hunting Supports gatekeeper authorization and accounting Supports gatekeeper call routing control and gateway mapping Call accounting information on gateway (via RS-232) or gatekeeper
  • Management
  • RS-232 (DCE mode) Built-in HTTP Web-based remote management Telnet remote management
  • System upgrade
  • Flash memory and built-in TFTP allowing firmware and feature upgrade via network
  • Chassis
  • Metallic 9.5" Desktop
  • Dimensions (L X W X H)
  • 241 x 135 x 45 mm (9.5 x 4.3 x 1.8 in.)
  • Weight
  • 1.9 kg (4.2 lb)
  • LED Indicators
  • System: 2 PWR, CPU WAN: 1, LNK/ACT LAN: 4, LNK/ACT Voice: 4 In-Use/Ringing
  • Interoperability†
  • Microsoft NetMeeting*; Cisco AS5300, 3600; RADVISION gatekeeper; Cisco gatekeeper
  • Input Voltage, AC
  • 90-260 VAC, auto ranging, 50-60 Hz
  • Power Requirement
  • 12V DC, 2.0A
  • Operating environment
  • Operating temperature: 0° ~ 50° C (32° ~ 122° F) Humidity: 90% (non-condensing)
  • Certification
  • CE, FCC, UL
  • Technical Specifications
  • FXO Ports
  • Signaling
  • Loop start/DTMF
  • Number of channels
  • 2
  • Interface connectors
  • 2 RJ-11 2-pin modular jacks
  • Line impedance
  • 600 Ω; 900 Ω; Complex line impedance
  • Insertion loss
  • 2 dB nominal
  • Frequency response
  • 300 Hz ~ 3400 Hz +/- 2 dB w.r.t. 1004 Hz
  • Return loss
  • ≥ 18 dB
  • Input level adjustment
  • -6 dB to +6 dB
  • Output attenuation
  • 0 dB to 13 dB
  • Longitudinal balance
  • ≥ 45 dB
  • Disconnect detection
  • Loop current Customizable tone detection
  • FXS Ports
  • Signaling
  • Loop start/DTMF
  • Number of channels
  • 2
  • Interface connectors
  • 2 RJ-11 2-pin modular jacks
  • Line impedance
  • 600 Ω; 900 Ω; Complex line impedance
  • Insertion loss
  • 2 dB nominal
  • Frequency response
  • 300 Hz ~ 3400 Hz +/- 2 dB w.r.t. 1004 Hz
  • Return loss
  • ≥ 18 dB
  • Input level adjustment
  • -6 dB to +6 dB
  • Output attenuation
  • 0 dB to 13 dB
  • Longitudinal balance
  • ≥ 45 dB
  • Loop current
  • 25 mA nominal
  • Ring voltage
  • 40 Vrms nominal
  • Ringing tone
  • 16.67 Hz, 20 Hz (default), 25 Hz or 50 Hz
  • Disconnect detection
  • Loop current
  •  

    Package Contents

    • TVP-224HR
    • Quick Installation Guide
    • CD-ROM (User´s Guide)
    • RS-232 Cable
    • Cat. 5 Cable (1.8m/6ft)
    • Power Adapter (12V DC, 2A)