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VoIP Gateways


The GXW IP Gateway Series enables businesses to create seamless office environments, integrate traditional phone systems into a VoIP network and efficiently manage communication costs. The GXW Series is designed for full interoperability with leading IP-PBXs, Softswitches and most SIP-based environments and offers 4 or 8 port models and a video surveillance port on the GXW410x models.

NEW

GXW4500 series

GXW4500 series


  • Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
  • Dual Gigabit auto- sensing RJ45 network ports with integrated NAT router
  • Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Automated provisioning by HTTP/TFTP with XML config files
  • Supports T.38 Fax for creating Fax-over-IP
  • Supports multi- language voice prompts

GXW4200 Series

GXW4200 Series


  • 16/24/32 FXS ports, GXW4248 includes 2 50-pin Telco connectors
  • 1 Gigabit network port
  • 132x48 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

GXW4104/4108

GXW4104/4108


  • 4 or 8 ports
  • 2 10/100 Mbps network ports
  • Comprehensive codec support, caller ID, flexible dial plans and security protection
  • Advanced security protection with SRTP
  • Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
  • PSTN Failover on power failure
NEW

GXW4500 series

GXW4500 series


  • Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
  • Dual Gigabit auto- sensing RJ45 network ports with integrated NAT router
  • Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Automated provisioning by HTTP/TFTP with XML config files
  • Supports T.38 Fax for creating Fax-over-IP
  • Supports multi- language voice prompts

GXW4200 Series

GXW4200 Series


  • 16/24/32 FXS ports, GXW4248 includes 2 50-pin Telco connectors
  • 1 Gigabit network port
  • 132x48 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

GXW4104/4108

GXW4104/4108


  • 4 or 8 ports
  • 2 10/100 Mbps network ports
  • Comprehensive codec support, caller ID, flexible dial plans and security protection
  • Advanced security protection with SRTP
  • Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
  • PSTN Failover on power failure
  • Business Conferencing
    • Full HD Conferencing
    • Audio Conferencing
  • IP Voice Telephony
    • Carrier-Grade IP Phones
    • High End IP Phones
    • Basic IP Phones
    • Mid-Range IP Phones
    • Softphone App
    • Extension Modules
    • DECT Cordless
    • WiFi Cordless
  • IP Video Telephony
    • IP Video Phones for Android
    • Extension Modules
  • Facility Management
    • HD IP Cameras
    • Intercoms & Paging
    • Facility Access Systems
    • IP Video Encoders/Decoders
    • Video Management Software
  • Device Management
    • GDMS
  • Gateways and ATAs
    • VoIP Gateways
    • Analog Telephone Adaptors
  • IP PBXs
    • UCM Series IP PBXs
  • Networking Solutions
    • WiFi Access Points
    • Gigabit Routers
    • Cloud Management
COMPANY OVERVIEW

Grandsteamindia is a leading telecom solutions provider and VoIP based company, targeting emerging market enterprises with a portfolio of products – PRI Cards, VoIP Gateways, GSM/CDMA Gateways, VoIP PBX, IP-Phones, Head-Phones etc.

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