| Specification | Details |
|---|---|
| Brand | Grandstream |
| Product Series | GXW42XX V2 |
| Product Name | GXW4224 V2 |
| Product Type | 24-Port FXS VoIP Gateway |
| Analogue Telephone Interfaces | 24 FXS ports |
| Analogue Connectors | RJ11 ports and RJ21 telco connector |
| SIP Accounts | Up to 24 |
| SIP Server Profiles | 4 configurable profiles |
| Concurrent Calls | Up to 24 under supported conditions |
| Network Interface | 1 × 10/100/1000 Mbps RJ45 Ethernet |
| Signalling Protocol | SIP (RFC 3261) |
| Voice Codecs | G.711, G.722, G.723.1, G.726, G.729 and iLBC; Opus support on V2 firmware |
| Fax over IP | T.38 fax relay and G.711 pass-through |
| Echo Cancellation | G.168-compliant echo cancellation |
| Voice Quality Features | Jitter buffer, packet-loss concealment and voice activity detection |
| Call Features | Call transfer, forwarding, waiting, caller ID, DND and three-way conferencing |
| QoS | DiffServ, ToS and 802.1p/Q VLAN tagging |
| Security | SRTP, TLS/SIPS, HTTPS and V2 security enhancements |
| Provisioning | TFTP, HTTP/HTTPS, TR-069 and supported configuration methods |
| Management | Web interface, SSH, syslog and supported Grandstream management tools |
| LCD Display | Backlit graphic LCD display |
| Power Input | 100–240V AC, 50/60 Hz |
| Power Adapter Output | 12V DC, 5A |
| Form Factor | 1U rack-mountable or desktop |
| Dimensions | 440 × 185 × 44 mm |
| Operating Temperature | 0°C to 45°C for V2 |
| Storage Temperature | -10°C to 60°C |
| Operating Humidity | 10% to 90%, non-condensing |
Sale!
Networking
Grandstream GXW4224 V2
Original price was: 1,465.00.
1,455.00Current price is: 1,455.00.
The Grandstream GXW4224 V2 is a high-density 24-port FXS VoIP gateway designed to connect analogue telephones, fax machines and legacy PBX equipment to modern SIP-based communication networks. It supports up to 24 SIP accounts and 24 concurrent calls under supported conditions, with Gigabit Ethernet, HD voice codecs, T.38 fax relay, call routing features and secure provisioning. It is suitable for businesses that want to retain existing analogue devices while integrating them with an IP-PBX or hosted VoIP service.
Warranty: 1 Year
FAQ
What is the Grandstream GXW4224 V2?
The GXW4224 V2 is a 24-port FXS VoIP gateway that connects analogue telephones and compatible fax equipment to SIP-based IP telephony systems.
How many analogue phones can the GXW4224 V2 connect?
It provides 24 FXS ports for compatible analogue telephone endpoints. The exact deployment depends on the connected devices and the configured telephone service.
Does the GXW4224 V2 support SIP?
Yes. It supports SIP-based communication, up to 24 SIP accounts and four configurable SIP server profiles.
Can the GXW4224 V2 connect fax machines?
Yes. It supports T.38 fax relay and G.711 fax pass-through for compatible fax-over-IP deployments. Successful operation depends on the fax equipment, network and service configuration.
Does the Grandstream GXW4224 V2 support Gigabit Ethernet?
Yes. It includes a 10/100/1000 Mbps RJ45 Ethernet network interface.
What is the difference between the GXW4224 and GXW4224 V2?
The V2 model includes improvements to security, voice processing and device management. V2 devices use different firmware from the original V1 models, so always verify the model label and install the correct firmware.
Can the GXW4224 V2 be mounted in a rack?
Yes. Its 1U design supports rack installation as well as desktop placement.
Where can I buy the Grandstream GXW4224 V2 in Dubai?
Contact Hiba Computers to confirm current UAE pricing, stock availability, warranty terms and compatibility with your SIP telephone system.
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