GXW4200 series
GXW4200 series
GXW4200 series
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GXW4200 series
GXW4200 series
GXW4200 series

GXW4200 series

High-Density, Gigabit Gateways

The GXW4200 high-density FXS gateway series enables businesses of all sizes to create a cost-effective hybrid IP and analog telephone system that offers the benefits of VoIP communications and takes advantage of Gigabit speeds while preserving investment on existing analog phones, fax machines and legacy PBX systems. The GXW4200 series includes 16/24/32/48 FXS ports, a Gigabit network port and features broad interoperability with most service providers, soft-switches and SIP-based environments.

Features

  • Gigabit

    Gigabit

    A single 10/100/1000Mbps auto-sensing RJ45 port

  • Security

    Security

    TLS and SRTP security encryption technology to protect calls and accounts

  • Automated Provisioning

    Automated Provisioning

    Automated provisioning options include TR-069 and XML config files

  • Audio Conferencing

    Audio Conferencing

    Supports 3-way voice conferencing

  • Automatic switching

    Automatic switching

    Failover SIP server feature automatically switches to secondary server if main server loses connection

  • Faxover-IP

    Faxover-IP

    Supports T.38 Fax for creating Faxover-IP

  • caller ID

    caller ID

    Supports a wide range of caller ID formats

  • Zero Configuration

    Zero Configuration

    Use with Grandstream’s UCM series of IP PBXs for Zero Configruartion provisioning

  • Call Fowarding

    Call Fowarding

    Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage promtps, flexible dial plan and more

Technical Specification

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-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.76 (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 Passthrough, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay
Telephony Feature
Caller ID display or block, call waiting, blind or attended call transfer, call forward, do not
disturb, 3-way conference, last call return, paging, message waiting indicator LED (NEON LED)
support and stutter tone, auto dial
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
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
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
Universal Power Supply
GXW4232/4224/4216: Output: 12VDC, 5A; Input: 100 ~ 240VAC, 50 ~ 60Hz
GXW4248: Output: 24VDC, 6.25A; Inpu: 100 ~ 240VAC, 50~ 60Hz
Electrical Protection
Over-voltage and over-current protection (ITU-T Reccomendation K.21, Basic Test Level)
Mounting
Desktop and rack mount with front brackets
LED Indicators
Power, LAN Link/Activity, Hard Drive Activity
Caller ID
Bellcore Type 1&2, ETSI, BT, NTT, and DTMF-based CID
Disconnect Methods
Busy Tone, Polarity Reversal/Wink, Loop Current