Grandstream GXW4224
VoIP phone adapter | 24 ports | 1GbE voice/fax board | analogue ports: 24 | 1U | rack-mountable
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Main Specification
| Product Description | Grandstream GXW4224 - VoIP phone adapter |
|---|---|
| Device Type | VoIP phone adapter |
| Form Factor | Rack-mountable - 1U |
| Ports Qty | 24 |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| VoIP Protocols | SIP, RTCP, RTP |
| Telephony Interfaces | 48 phone (FXS) |
| Protocols & Specifications | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
| Analogue Ports Qty | 24 |
| Power | AC 120/230 V (50/60 Hz) |
| Dimensions (WxDxH) | 18.5 cm x 44 cm x 4.4 cm |
| Weight | 2.57 kg |
General
| Device Type | VoIP phone adapter |
|---|---|
| Height (Rack Units) | 1U |
| Built-in Devices | Status LCD |
| Width | 18.5 cm |
| Depth | 44 cm |
| Height | 4.4 cm |
| Weight | 2.57 kg |
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 |
| Analogue 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 | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
Product features
Efficient connectivity
The Grandstream GXW4224 features 24 ports of 1000Base-T and provides multiple connection types, including RJ-45 and RJ-11, to ensure versatile connectivity options for various devices.Versatile voice support
This device supports an array of VoIP protocols including SIP, RTP, and RTCP, enabling users to experience high-quality voice communication across various platforms.Comprehensive telephony features
With features such as caller ID, call waiting, and DTMF generation, the GXW4224 enhances the overall telephony experience, allowing for smooth call management.Reliable environmental performance
Engineered to operate within a temperature range of 0 °C to 40 °C and a humidity range of 10 to 90%, this product is suitable for a wide range of business environments.Key selling points
- Gigabit Ethernet and a backlit 128 x 32 graphic display with support for multiple languages
- 4 SIP server profiles per system and independent SIP account per port
- Supported voice/fax codecs include G.711, G.723.1, G.726A/B, iLBC, T.38 fax
- Advanced carrier grade 128 ms-tail-length G.168 line echo cancellation
- Over-voltage and over-current protection
- Supports VMWI, NEON LED and stutter tone for message waiting indication
- Automated provisioning using TR-069 or AES encrypted XML configuration file, TLS/SRTP/HTTPS for advanced security and privacy protection
References
MPN: GXW4224
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24/06/2026 12:49:09