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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)