Grandstream GXW4224 – VoIP phone adapter – 24 ports – 1GbE voice/fax board – analog ports: 24 – 1U – rack-mountable
AED2,299.00
The GXW4224 is an excellent high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The GXW4224 offers small and medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, fax machines and legacy PBX systems.
| General |
|---|
| Device Type | VoIP phone adapter |
| Height (Rack Units) | 1U |
| Built-in Devices | Status LCD |
| Width | 7.3 in |
| Depth | 17.3 in |
| Height | 1.7 in |
| Weight | 5.67 lbs |
| Networking |
| Form Factor | Rack-mountable |
| Ports Qty | 24 |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | TCP/IP, UDP/IP, NTP, ICMP/IP, PPPoE, ARP, DHCP |
| Remote Management Protocol | HTTP, HTTPS, TFTP, TR-069 |
| Status Indicators | Phone, LAN, link/activity |
| IP Telephony |
| VoIP Protocols | SIP, RTCP, RTP |
| Voice Codecs | G.711, G.723, G.729a, G.726, iLBC, G.729b |
| Telephony Interfaces | 48 phone (FXS) |
| IP Telephony Features | Caller ID, call waiting, call transfer, message waiting, DTMF generation/detection |
| Communications |
| Type | Voice/fax board |
| Protocols & Specifications | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
| Voice Communication Support | VoIP |
| Analog Ports Qty | 24 |
| Expansion / Connectivity |
| Interfaces | 24 x modem – RJ-11 ¦ 1 x 1000Base-T – RJ-45 ¦ 1 x management – Telco |
| Power |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Environmental Parameters |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 – 90% (non-condensing) |
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