The GXW4024 gateway enables small and medium businesses to create a cost-effective hybrid IP and analog telephone system. The product allows the consumer to enjoy the benefits of VoIP communications while preserving investment on existing analog phones. The unit requires a 12 VDC, 5.0 Amp power supply.

24-port FXS Gateway - Grandstream IP analog gateway with 24 ports - High density SIP based analog telephone VoIP gateway - Fully interoperable with leading IP-PBX and Softswitch systems - 24 telephone FXS ports with both RJ11 and 50-pin Telco connector - Up to 2 SIP server profiles per system and independent account per port - Supported voice codecs include G.711, G.723, G.726A/B/E, iLBC, T.38 Fax - Carrier grade G.168 line echo cancellation - Ideal IP enabler for analog phones, faxes and legacy PBX systems - Telephone Interface: 24 x RJ11 FXS ports and 1 x 50-pin Telco connector - Network Interface: 1 x 10M/100 Mbps auto-sensing RJ45 port - Audio Codecs: G.711, G. 723, G.726 (40/32/24/16), G.729A/B/E, iLBC - Security: SRTP, TLS/SIPS - Fax over IP: T.38 compliant Group 3 Fax Relay up to 14.4 kbps and auto switch to G.711 for fax pass-through - Configuration: Web based, TFTP, HTTP, HTTPS - Power Input: 12 Vdc, 5.0Amp - Compliance: FCC Part 15B; CE, EN55022/EN55024; C-Tick GSGXW4024