Shenzhen Guanri Netcom Technologies Co., Ltd.
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8 FXS ports VoIP Gateway

Brand Name:
Model Number:
VoIP Gateway
shenzhen, China
Packaging Details::
carton package
Payment Terms::
T/T,Western Union
8 FXS ports VoIP Gateway
Detailed Description

VoIP Gateway (Analog Terminal Adaptor )-8FXS port
Supports :
peer-to-peer IP calls,
dial plan and caller ID
router function

The VOIP-G100/8 is designed as a compact-size, high-performance and low-cost Analog Terminal Adaptor (FXS Gateway). It comes with 8 FXS ports to connect traditional analog phone or PBX trunk lines for VoIP communications.


With easy installation and configuration, this gateway also supports 2 mostly used open VoIP standards (SIP and H.323), which makes it work seamlessly with soft switches or IP PBXs made by various vendors.


Offering high-quality voice, flexible networking and rich functions, it is an ideal low-cost solution for small and medium enterprises where multiple VoIP lines are required


Functions & Features

  • Supports open standard VoIP protocols (ITU H.323 V4 and IETF SIP V2);
  • Supports registration of single or multiple servers;
  • Supports peer-to-peer IP calls;
  • Provides two 10/100 Ethernet port for WAN/LAN connections;
  • High voice quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer;
  • Supports echo cancellation for speaker;
  • Supports VLAN and QoS;
  • Supports automatic transversal of NAT and firewall;
  • Supports voice prompt, HTTP web, and auto-provisioning (* auto-provisioning server required);
  • Highly stable embedded operating system of Linux with ARM9 processor;
  • Supports call forward, call hold and call transfer;
  • Supports dial plan and caller ID;
  • Supports dynamic selection of codec;
  • Supports router function;
  • Comfort noise generation (CNG);
  • Voice activity detection (VAD);
  • Web-based interface: provides parameters setting, multi-layer password, online firmware upgrade, 4-level volume adjustment, voice-speaking IP, toll charging, multi-area prompt tone.



ProcessorARM9 133MHz
DSPVP-101-4 196MHz
MemoryRAM: 32MB, FLASH: 4MB
  • Power interface: AC220V±15% to DC 24V/500mA
  • Ethernet interface for LAN and WAN: 2 RJ45 ports, 10/100Base-T
  • FXS interface: 8 RJ11 ports (feed at 24V / ring at 48V)
  • LED indicators: Power, Run, LAN, PC and FXS ports
Power ConsumptionMax. 12W
Voice Characteristics
  • Supports G.168 algorithm for echo cancellation (16ms)
  • Supports G.723.1, G.711 (A/µ law), G.729A/B, PLC, CNG, and VAD
  • Supports Package Jitter Algorithm
LAN Port Characteristics
  • Supports DHCP, PPPoE, and Static IP
  • Firewall transversal: relay (* relay server required) or port forwarding
  • Network time: NTP/SNTP
  • 10/100Base-T: 10M/100M adaptive
PC Port Characteristics
  • Supports Static IP and switch mode
  • DHCP service: supports max. 200 clients
  • 10/100Base-T: 10M/100M adaptive
Supported H.323 Protocols
  • ITU-T: H.323 V4, H.225, H.235, H.245 and H.450
  • RFC-1889: RTP/RTCP
  • Supports IP-to-IP
Supported SIP Protocols
  • RFC 2327: Session Description Protocol (SDP)
  • RFC 2833: RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
  • RFC 2976: SIP INFO method
  • RFC 3261: Session Initiation Protocol (SIP)
  • RFC 3264: Offer/Answer model with SDP
  • RFC 3265: SIP – Specific Event Notification
  • RFC 3515: SIP REFER method
  • RFC 3842: A message summary and message waiting indication
  • RFC 3489: Simple Traversal of UDP through NATs
  • RFC 3891: SIP “Replaces” Header
  • RFC 3892: SIP Referred-By mechanism
  • draft-ietf-sipping-cc-transfer-04: SIP call control – transfer
Operating Temperature-20°C ~ +45°C
Relative Humidity Range40% ~ 90% (non condensing)
Dimensions200mm X 125mm X 28mm
Weight330 g

We have a very strict quality controling system which promise that VoIP Gateway we produce are always of best quality!All items we are selling are best quality among the similar products.All items will be strict tested before shipping!We promise good price, best quality, fast delivery.We are sincerely looking for your cooperation.

Company information:
    Our company name is Shenzhen Guanri Netcom Technologies Co., Ltd. Which established in 2007 . We is an exporter of China (Mainland) CCTV System products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! Our company firmly insists on that product quality is the life source of an enterprise.    If we don't have idea of what you're looking for, please call or e-mail with your ideas and we may be able to make you something completely unique!Please vist our website at and use the contact form for a faster response!
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Send Inquiry to this Supplier
Shenzhen Guanri Netcom Technologies Co., Ltd.
Ms. Chase Wan
3/F, Building R3-B, High-Tech Industrial Park, Nanshan district, Shenzhen 518057 P.R.China

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