| Model |
GXW4216, 16ports. GXW4224, 24ports. GXW4232, 32ports. GXW4248, 48ports |
| Telephone Interfaces |
GXW4216/4224/4232: 16/24/32 x RJ11 & 1/1/2 50-pin Telco connectors
GXW4248: 2 50-pin Telco connectors |
| Network Interfaces |
1 x 10M/100M/1000Mbps auto-sensing RJ45 port |
| LED indicators |
LAN Link, LAN Activity, Connection Per Telephone Port |
| LCD display |
Backlit 128x32 graphic LCD display with support for multiple languages |
| Voice Compression |
G.711, G.723.1, G.76 (40/32/24/16), G.729 A/B, iLBC |
| QoS |
DiffServ, TOS, 802.1P/Q VLAN tagging |
| Network Protocols |
TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, LLDP |
| Signaling |
SIP (RFC 3261) over UDP/TCP/TLS |
| SIP Server Profiles & Accounts Per System |
4 distinct SIP server profiles per system and independent SIP account per telephone port |
| Provisioning |
TFTP, HTTP, HTTTPS, TR069 |
| Management |
Syslog, HTTPS, Web browser, voice prompt, TR-069 |
| Universal Power Supply |
GXW4232/4224/4216: Output: 12VDC, 5A; Input: 100 ~ 240VAC, 50 ~ 60Hz
GXW4248: Output: 24VDC, 6.25A; Inpu: 100 ~ 240VAC, 50~ 60Hz |