Grandstream FXO Gateway – 4RJ11 FXO ports

الوصف

Grandstream GXW4104
The GXW410x FXO gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution. These FXO gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. The GXW410x series includes 4/8 FXO ports, 2 10/100 Mbps ports and supports SIP video through the H.264 codec. Advanced telephony features, easy automated provisioning and superb voice quality allow the GXW410x series to be the ideal VoIP gateway for businesses

SPECIFICATIONS
Specifications GXW4104
Telephone Interfaces GXW4104: 4RJ11 FXO ports
Network Interfaces 10M/100M/1000Mbps, dual RJ45 ports
Voice-over-Packet Capabilities G.168 compiant Echo Cancelation, Dynamic Jitter Buffer, Moderm detection & auto-switch G.711
Voice Compression G.711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC
DHCP Client/Server Yes, NAT Router or Switched Mode
Fax over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Passthrough
QoS Diffserve, TOS, 802.1P/Q VLAN tagging
IP Transport RTP/RTCP
DTMF Method flexible DTMF transmission method, user interface of in-audio, RFC2833, and/or SIP info
IP Signaling SIP (RFC 3261)
SIP Server Profiles & Accounts Per System Up to 2 distinct SIP server profiles per system and independent SIP account per port
Provisioning TFTP, HTTP, HTTPS
Control TLS/SIPS
Power Output: 12VDC Input: 100-240VAC / 50-60Hz
Environmental Operational: 32-104°F or 0-40°C Storage: 14-140°F or -10-60°C Humidity: 10-90% Non-condensing