GRANDSTREAM
Grandstream HT841 4-Port FXO VoIP Gateway G.711 G.729
- Product availability confirmed before fulfillment.
- Support in English, Spanish and Portuguese.
- 30-day returns and RMA support.
Product details
PRODUCT OVERVIEW
Grandstream GXW4104 is a 4-port FXO analog VoIP gateway designed to integrate PSTN lines with IP PBX systems. It enables hybrid VoIP and analog deployments for small to medium business environments.
PRODUCT TYPE
VoIP
KEY FEATURES
• (4) FXO ports (RJ-11) for analog line connectivity
• LAN & WAN 10/100 Mbps Fast Ethernet ports
• T.38 Fax support up to 14.4 kbps
• Supports codecs: G.711 (I/II), G.723.1A, G.729A/B, G.726
• QoS support (Layer 2 and Layer 3)
• HTTP/HTTPS and Telnet management
• SYSLOG, UPnP, and TFTP support
• Automatic modem signal detection
• LED indicators for power, operation, LAN, WAN, and FXO lines
• Reset button and power switch
• Supports H.264 video transmission (CIF resolution, 30 IPS)
TECHNICAL SPECIFICATIONS
Model: GXW4104
FXO Ports: (4) RJ-11
Network Ports: (1) LAN 10/100 Mbps, (1) WAN 10/100 Mbps
Fax Protocol: T.38 up to 14.4 kbps
Supported Codecs: G.711 (I/II), G.723.1A, G.729A/B, G.726
Video Codec: H.264, 30 IPS, CIF resolution
Operating Temperature: 32 to 104°F
Power Supply: 12 VDC, 0.5 A
Dimensions: 8.8" x 1.3" x 5.3" (225 x 35 x 135 mm)
INTENDED USE / APPLICATIONS
Designed for small to medium-sized businesses integrating analog PSTN lines with hosted or on-premise IP PBX systems in hybrid VoIP environments.
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