The GXW4216 is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the market. It features multiple FXS analog telephone ports, superb voice quality, a suite of telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection and strong performance in handling high volume voice calls. The GXW4216 model gateway offers businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications.
Features
- 16 FXS ports,
- 1 Gigabit network port
- 132×48 backlit graphic display with support for multiples languages
- 4 SIP server profiles per system, independent SIP account per port
- Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
- Advanced security protection with SRTP/TLS/HTTPS
Specification
- Network Interfaces: 1 x 10M/100M/1000Mbps auto-sensing RJ45 port
- LED indicators: LAN Link, LAN Activity, Connection Per Telephone Port
- LCD display: Backlit 128×32 graphic LCD display with support for multiple languages
- Voice-over-Packet Capabilities: Window based carrier grade line echo cancellation, dynamic jitter buffer, modern detection & auto-switch to G.711
- Voice Compression: G.711, G.723.1, G.726 (40/32/24/16), G.729 A/B, iLBC
- Fax over IP: T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay
- QoS: DiffServ, TOS, 802.1P/Q VLAN tagging
- Network Protocols: TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PP-PoE, STUN, LLDP
- DTMF Method: Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO
- 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
- Security: SRTP, TLS/SIPS, HTTPS, 802.1x
- Management: Syslog, HTTPS, Web browser, voice prompt, TR-069
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