Grandstream Networks GXW4248-V2 VoIP HD Gateway w/48 FXS ports V2
by Grandstream
Save 41%
Original Price
$1,699.00
Current Price
$1,001.99
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Request a Quote →The Grandstream GXW4248 V2 is a high-density gateway that connects up to 48 analog phones, fax machines, or intercom devices to a SIP platform. It is designed for hotels, warehouses, and campuses migrating large banks of analog extensions to VoIP without replacing endpoints.
An FXS gateway connects analog phones and fax machines to VoIP by supplying dial tone and mapping each port to a SIP account. With 48 FXS ports and a Gigabit network interface, the GXW4248 V2 consolidates extensive analog wiring into a single managed device.
Key specifications
- 48 FXS ports to connect analog phones, fax machines, and other analog devices to VoIP
- FXS supplies dial tone to analog endpoints and connects them to a SIP or VoIP system
- Single 10/100/1000 Mbps (Gigabit) auto-sensing RJ45 network port
- Dual 50-pin Telco connectors for high-density analog cabling
- SIP (RFC 3261) over UDP, TCP, or TLS with up to 4 SIP server profiles and an account per port
- Voice codecs: G.711, G.723.1, G.726, G.729A/B, and iLBC
- T.38 Group 3 fax relay up to 14.4 kbps with auto-switch to G.711 fax pass-through
- Caller ID: Bellcore Type 1 and 2, ETSI, BT, NTT, and DTMF-based
- Carrier-grade line echo cancellation and dynamic jitter buffer
Authorized, warrantied, and shipped warehouse-direct from Javelin Networks.