4 FXS VoIP Gateway

Model: IAD304
 Product introduction

Leading technology

VSOL 4 FXS VoIP Gateway IAD304 supports advanced SIP protocol, compatible with current mainstream IMS vendors, supports call control, media gateway and carrier-grade supplementary application services, providing users with advanced, multi-protocol, high-reliability and high-quality call services.

Open business architecture

VSOL 4 FXS VoIP Gateway IAD304 are compatible with current mainstream IMS vendors, enabling IP voice, video, fax, and modem services to provide users with an efficient communication experience.

Rich value-added features

Support PSTN additional services and feature value-added services, greatly providing customers with office efficiency and enhancing the value of unified communications systems.

Rich management and maintenance methods

VSOL 4 FXS VoIP Gateway IAD304 provides Chinese graphical web management, administrators can remotely configure, maintain and upgrade devices. VSOL 4 FXS VoIP Gateway IAD304 provides a wealth of log information to help administrators locate, analyze, and troubleshoot faults.

 Technical parameters
Product number IAD304
Hardware Specifications
Interface Type 2*10 / 100M Ethernet port, four FXS port, a port configuration
Physical indicators
(H × W × D (mm))
37 × 205 × 140
Power Requirements External AC: 90-265V / 50 ~ 60Hz
12VDC / 1A
Environmental parameters Long-term temperature: 15 ℃ ~ 30 ℃
Short-term temperature: 0 ℃ ~ 40 ℃
Long-term Humidity: 40% to 65%, non-condensing
Short-term Operating humidity: 0% to 90%, non-condensing
Software Specifications
Ethernet Interface IEEE 802.2 (LLC), IEEE 802.3 (Ethernet)
Mainstream VoIP protocols SIP
Speech coding G.711, G.729, etc.
Management SNMP, Web, shell
Echo suppression G.168-2000 compliant
Voice activation / comfort noise VAD / CNG
Detection and generation of signaling DTMF
System Performance Call time retention rate> 99%
Multiple call completion rate> 90%
Business functions
  1. Caller ID
  2. Call Hold
  3. Group ringing
  4. Auto Attendant
  5. Moves change the number
  6. Busy tone recognition
  7. Call Transfer
  8. Call Parking
  9. Dial-up hotline
  10. Call Recording
  11. IVRvoice
  13. Call forwarding
  14. Call Pickup
  15. Three-way calling
  16. Callback Busy
  17. Strong play demolitions
  18. Phone configuration

La innovación impulsa el desarrollo, la calidad construye la marca

Desarrollamos, fabricamos y vendemos sistemas de acceso a comunicaciones ópticas y equipos terminales, y somos los primeros en lanzar una serie de productos únicos en el sector, que incluyen principalmente unidades de red óptica (ONU/ONT), terminales de línea óptica (OLT), pasarelas de voz (pasarelas VoIP) y otras series de productos de acceso, diseñados para satisfacer las necesidades de los operadores de telecomunicaciones y dedicados a proporcionar una experiencia de red de velocidad ultraalta a los usuarios de banda ancha de todo el mundo.

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