Grandstream GXW4224 V2 24-Port FXS Gateway
Grandstream GXW4224 V2 24-Port FXS Gateway
The Grandstream GXW4224 V2 is a 1U FXS gateway with 24 analog ports, for larger sites keeping their analog phones and wiring. It's the same platform as the GXW4216 V2 with eight more ports.
Each port gets its own SIP account. Wire it with RJ11 cables or through the 50-pin Telco connector to a punch-down block. Grandstream rates the ports for runs up to 6,000 ft.
Quick guide to the two port types: an FXS port provides dial tone, so you plug in an analog phone, fax machine, door phone or overhead paging amplifier. An FXO port takes dial tone, so you plug in an analog phone line from the phone company. Our Crosstalk PBX appliances are pure VoIP with no analog ports, so an ATA or gateway is how you bring analog devices or phone lines onto the system.
Specifications
| Phone ports | 24x FXS (RJ11) plus 1x 50-pin Telco connector |
|---|---|
| Phone line ports (FXO) | None |
| Network | 1x 10/100/1000Mbps Ethernet |
| SIP | 4 SIP server profiles, independent SIP account per port |
| Ring load | 2 REN, up to 6,000 ft on 24 AWG |
| Display | Backlit 132 x 32 LCD |
| Fax | T.38 fax relay up to 14.4kbps, falls back to G.711 pass-through |
| Codecs | G.711, G.722 (HD), G.723.1, G.726-32, G.729, iLBC, Opus |
| Security | SRTP, TLS, HTTPS, secure boot, random default admin password |
| Management | Web, SSH, TR-069, GDMS |
| Power | 12V/5A universal power supply, 60W max |
| Form factor | 1U, desktop or rack mount with front brackets, 440 x 185 x 44 mm |
| Weight | 2.6 kg |
| Operating temperature | 32-104°F (0-40°C) |
| Manufacturer part # | GXW4224-V2 |
| UPC | 6947273704386 |
Good to know
- FXS only. For analog phone lines from the phone company, use an FXO gateway like the HT881.
- One Gigabit network port, no second port for pass-through.
- Fax over VoIP works best when your SIP provider supports T.38. Test your fax machine on the line before you rely on it.
Frequently asked questions
How many analog phones can the GXW4224 V2 connect?
Twenty-four. Each FXS port has its own SIP account, so each phone is its own extension.
Does the GXW4224 V2 mount in a rack?
Yes. It's a 1U unit that sits on a desk or mounts in a rack with front brackets.
Warranty and support
Grandstream products carry the manufacturer's warranty, and we handle the claim with the distributor for you. Questions before you buy? Email shop@crosstalksolutions.com or call 541-787-8870.