Grandstream GXW4248 FXS Analog VoIP Gateway - VoIP phone adapter

Mfg. Part: GS-GXW4248 | CDW Part: 2964526 | UNSPSC: 43191511
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This item was discontinued on February 17, 2017.

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  • VoIP phone adapter
  • 48 ports
  • 10Mb LAN
  • 100Mb LAN
  • GigE voice/fax board
  • analog ports: 48
  • 1U
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Product Overview
Main Features
  • VoIP phone adapter
  • 48 ports
  • 10Mb LAN
  • 100Mb LAN
  • GigE voice/fax board
  • analog ports: 48
  • 1U
  • rack-mountable
The GXW4248 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 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 GXW4248 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.

Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Connectivity Technology: Wired
Data Link Protocol: Ethernet , Fast Ethernet , Gigabit Ethernet
Form Factor: Rack-mountable
Network Transport Protocol: ARP , DHCP , ICMP/IP , NTP , PPPoE , TCP/IP , UDP/IP
Ports Qty: 48
Remote Management Protocol: HTTP , HTTPS , TFTP , TR-069
Status Indicators: LAN , Link activity , Phone
Type: VoIP phone adapter

Interface Provided
Connector Type: RJ-11
Qty: 48
Type: Modem

Connector Type: RJ-45
Qty: 1
Type: 1000Base-T

Connector Type: 50 pin Telco
Qty: 2
Type: Management
Type: Management

Analog Ports Qty: 48
Data Compression Protocol: G.711
Max Fax Transfer Rate: 14.4 Kbps
Protocols & Specifications: ITU T.38 , ITU V.17 , ITU V.21 , ITU V.27ter , ITU V.29
Type: Voice/fax board
Voice Communication Support: VoIP

Height (Rack Units): 1

Chassis Built-in Devices: Status LCD

Environmental Parameters
Humidity Range Operating: 10 - 90% (non-condensing)
Max Operating Temperature: 104 °F
Min Operating Temperature: 32 °F

Brand: Grandstream
Compatibility: PC
Manufacturer: Grandstream
Model: GXW4248 FXS Analog VoIP Gateway
Packaged Quantity: 1
Product Line: Grandstream

Dimensions & Weight
Depth: 17.3 in
Height: 1.7 in
Weight: 7.08 lbs
Width: 10 in

IP Telephony
IP Telephony Features: Call transfer , Call waiting , Caller ID , DTMF generation/detection , Message waiting
Telephony Interfaces: 48 phone (FXS)
Voice Codecs: G.711 , G.723 , G.726 , G.729a , G.729b , iLBC
VoIP: Yes
VoIP Protocols: RTCP , RTP , SIP

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4/23/2017 11:19:37 AM
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