Grandstream GXW4232 IP Telephony Gateway
Available Stock (QTY: 10+)
$ 910.99 Inc-Gst
1 Year Nationwide Warranty
Extended warranties available
Prices Exclude Shipping
Grandstream GXW4232 32 Port FXS Analogue VoIP Gateway
The GXW4232 is a next generation high performance high-density analogue VoIP gateway that is fully compliant with SIP standard and inter-operable with various VoIP systems, analogue PBX and phones on the market.
It features multiple FXS analogue telephone ports, superb voice quality, rich telephony functionality, easy provisioning, flexible dialling 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 analogue telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analogue phones, Fax machines and legacy PBX systems.
Features
- 32 Telephone FXS ports with RJ11
- 2 x 50-pin Telco connectors, with corresponding port LED
- Gigabit Ethernet and a backlit 128×32 graphic display
- Multi-Language Support
- 4 SIP Server profiles per system
- Independent SIP account per port
Telephone Interfaces
32x RJ11 FXS ports and 2x 50-pin Telco Connector
Ethernet Ports
1x RJ45 10/100Mbps (LAN)
Audio Codecs
G711, G.723, G.726 (40/32/24/16), G.729 A/B, iLBC
Mounting
Desktop and rack mounting with front brackets
Power
Input: 100 – 240VAC 50/60Hz
Output: 12VDC, 5A
Environmental
Operational: 0 – 40 C
Storage: -20 – 60 C
Humidity: 10 – 90% Non-condensing
Dimensions
440mm x 185mm x 44mm
Weight
Unit Weight: 2.63Kg
Package Weight: 3.68Kg
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
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
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
Signalling
SIP (RFC 3261) over UDP/TCP/TLS
Provisioning
TFTP, HTTP, HTTTPS, TR069
Security
SRTP, TLS/SIPS, HTTPS, 802.1x
Management
Syslog, HTTPS, Web browser, voice prompt, TR-069
Compliance
FCC: Part 15 (CFR 47) Class B
CE: EN55022 Class B, EN55024, EN61000-3-2, EN16000-3-3, EN60950-1, RoHS
C-TICK; AS/NZS CISPR 22 Class B, AS/NZS CISPR 24, AN/NZS 60950
ITU-T K.21 (Basic Test Level); UL 60950 (power adapter)
Short & Long Haul
2 REN, up to 2km on 24 AWG wire
Caller ID
Bellcore Type 1&2, ETSI, BT, NTT, and DTMF-based CID
Disconnect Methods
Busy Tone, Polarity Reversal/Wink, Loop Current