Grandstream Networks GXW4104 IP Analog Gateway, 4 Port FXO, Dual 10M/100M Network Ports

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About Grandstream Networks GXW4104

The Grandstream GXW4104 IP Analog Gateway (4 Port FXO) offers the small enterprise, SOHO, remote offices and multi-location enterprises a cost-effective, easy to deploy VoIP FXO solution. The GXW410x series allows any business to seamlessly connect multiple locations with up to 8 PSTN lines, to an IP PBX system, or with an existing traditional phone system. It is designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments.

Grandstream Networks GXW4104 Features

  • 4 FXO port media gateways
  • Video surveillance port
  • External power supply
  • Two RJ-45 ports 10/100 Mbps (switched or routed)
  • TFTP and HTTP firmware upgrade support
  • Multiple SIP accounts (choice of 3 profiles per account)
  • Programmable PSTN line settings for different countries/regions
  • 1 or 2 stage dialing
  • Caller ID
  • G.168 - echo cancellation
  • Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
  • Selectable, multiple LBR coders per channel
  • T.38 Fax compliant

Grandstream Networks GXW4104 Specifications

Voice Port
4 Ports
Telephone Interface
Network Interface
2 RJ45 10/100Mbps (LAN/WAN)
PSTN Signaling
FXO Loop Strat
On/Off Switches
LED Indicators
Power, Video, Network and Line LED's
Voice Compression
G.711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, ILBC
Video Surveillance
Real Time Base Line H.264 (CIF Resolution, Upto 30fps)
DHCP Client/Server
Yes, NAT Router or Switched Mode
Diffserve, TOS, 802.1P/Q VLAN Tagging
IP Transport
DTMF Method
Flexible DTMF Transmission Method, User Interface of In-Audio, RFC2833 and/or SIP Info
IP Signaling
SIP (RFC 3261)
TFTP, HTTP, Round Robin Port Scheduling to Ensure Available Lines to Access PSTN
Security Media
Security Management
Syslog Support, HTTPS, Telnet, Remote Management Using Web Browsing
Output: 12V DC
Input: 100-240V AC/50-60Hz
Operational Temperature
32-104deg.F or 0-40deg.C
Storage Temperature
14-140deg.F or -10-60deg.C
10-90% Non Condensing
Dimensions (LxWxH)
225.00x135.00x35.00mm (8.85x5.31x1.37")
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