highlights
  • GXW4216/24/32 x RJ11 FXS ports plus & 1/1/2 x 50 pin Telco connectors.GXW4248: 2 50 pin Telco connectors, as well as per port LED
  • Gigabit Ethernet and a backlit 128x32 graphic display with support for multiple languages
  • 4 SIP Server profiles per system and independent SIP account per port
  • voice/Fax codecs include G.711, G.723.1, G.726A/B, iLBC, T.38 Fax
  • Advanced carrier grade 128ms-tail-length G.168 line echo cancellation
  • Over-voltage and over-current protection(ITU-T, K.21)
  • Support 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
resources spotlight
  • The GXW4216/24/32/48 is a next generation high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The GXW42XX series gateway offers small and medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems.
  • GXW4216/24/32 x RJ11 FXS ports plus & 1/1/2 x 50 pin Telco connectorsGXW4248: 2 50 pin Telco connectors
  • Gigabit Ethernet and a backlit 128x32 graphic display with support for multiple languages
  • 4 SIP Server profiles per system and independent SIP account per port
  • Telephone Interfaces GXW4216/24/32 x RJ11 FXS ports plus & 1/1/2 x 50 pin Telco connectors. GXW4248: 2 50 pin Telco connectors
  • Networking Interfaces 1 x 10M/100M/1000Mbps auto-sensing RJ45 port
  • Audio Codecs G.711, G. 723, G.726 (40/32/24/16), G.729A/B/E, iLBC
  • LED Indicators LAN Link, LAN Activity, Per Telephone port
  • LCD Display Backlit 128x32 grpahic LCD display with support for multiple languages
  • Voice-over-Pack Capabilities G.168 carrier grade line echo cancellation, dynamic jitter buffer, modem detection & auto-switch to G.711
  • Voice Compression G.711, G.723, G.726, G.729 A/B, iLBC
  • Fax over IP IP T.38 compliant Group 3 Fax Relay up to 14.4kbps and auto-switch to G.711 for Fax Pass-through, Fax Datapump V.17, V.21, V27ter, V29 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, PPPoE, STUN, LLDP
  • DTMF Method Flexible DTMF transmission methods including In-audio, RFC2833, and /or SIP INFO
  • Singaling 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, HTTPS, TR069
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