MPN: GXW4232
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High-density analog VoIP gateway with 32 FXS ports and a Gigabit Ethernet uplink, bridging traditional phones and fax lines onto a SIP-based IP telephony network.
| Brand | Grandstream |
|---|---|
| Built In Devices | Status LCD |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet |
| Device Type | VoIP phone adapter |
| FXS Ports | 32 |
| Fax Over Ip | T.38 compliant Group 3 Fax Relay up to 14.4kbps, auto-switch to G.711 for Fax Pass-through |
| Form Factor | Rack-mountable |
| GTIN | 06947273701156 |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| IP Telephony Features | Caller ID |
| Lcd Display | Backlit 132x32 graphic LCD display, multi-language |
| Max Operating Temperature | 104 °F |
| Min Operating Temperature | 32 °F |
| Network / Transport Protocol | TCP/IP |
| Network Interface | 1 Gigabit Ethernet port (RJ45; 10/100/1000 Mbps) |
| Part Numbers | 28522 |
| Power Device | Internal power supply |
| Power Supply | Universal: Output 12VDC 5A (max 60W); Input 100-240VAC 50-60Hz |
| Protocols & Specifications | ITU V.21 |
| Remote Management Protocol |
|---|
| HTTP |
| Sip Profiles | 4 distinct SIP server profiles per system, independent SIP account per telephone port |
|---|
| Status Indicators | Phone |
|---|
| Telephone Interfaces | 32 RJ11 connections; 2 50-pin Telco connectors |
|---|
| Telephony Features | Caller ID, call waiting, blind/attended transfer, call forward, do not disturb, 3-way conference, last call return, paging, failover SIP server |
|---|
| Type | Voice/fax board |
|---|
| VoIP Protocols | SIP |
|---|
| Voice Codecs | G.711 |
|---|
| Voice Communication Support | VoIP |
|---|
| Voice Compression | G.711, G.723.1, G.726-32, G.729, G.722 (wide-band), iLBC, Opus |
|---|
| Voltage Required | AC 120/230 V (50/60 Hz) |
|---|
| Height | 1.732 in |
|---|---|
| Length / Depth | 17.323 in |
| Package Weight | 8.333 lb |
| Rack Height | 1 U |
| Weight | 6.085 lb |
| Width | 7.283 in |
