📞 +91 9731607450 | ✉️ sales@grandstreamindia.in
close×
image of analog FXS gateways that efficiently manage communication costs - grandstream

Constructing a high-end and interoperable communications network with your analog endpoints is easier than ever. The GXW4004/4008 is ideal for small to medium business that are looking to integrate existing PSTN telephony systems into an IP telephony solution.

Product datasheets
For Pricing Click Here

Where to buy?

Description

The Grandstream‘s GXW4004/4008 FXS Gateway enables small and medium businesses to create integrated IP and PSTN telephony systems to create one easy-to-manage communications solution. The GXW4004/4008 is intuitive and easy to deploy with its 4 or 8 FXS ports for analog telephones, and two 10/100 ports for connection to an IP network. The GXW400x series also includes a built-in NAT router. Advanced telephony features, easy automated provisioning superb voice quality, and a PSTN lifeline port allow the GXW400x series to be the ideal analog gateway solution for
businesses.

Features

  • 4 or 8 FXS ports with PSTN life line in case of power failure
  • 2 10/100 Mbps network ports (switched or routed)
  • Comprehensive codec support, caller ID, flexible dial plans, and security protection
  • Supports T.38 Fax for creating Fax over-IP
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Failover SIP server feature automatically switches to secondary server if the main server loses connection
  • Automated provisioning options include TR-069 and XML config files
  • Supports 3-way voice conferencing
  • Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
  • Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting for indication, multilanguage prompts, flexible dial plan, and more
  • LED indicators with Power, Network, and Line LEDs
  • Voice-over-Packet Capabilities with G.168 compliant Echo Cancelation, Dynamic Jitter Buffer, Moderm detection & auto-switch G.711
image of analog FXS gateways that efficiently manage communication costs - grandstream
image icon of encryption of business communication in grandstream products
Encryption security
image icon of Failover SIP server feature automatically switches to the secondary server
Failover
image icon of auto-provisioning for business communication from grandstream india
Auto provisioning

Support & resources

Resources
Firmwares, tools and documents

FAQ
Find answers to your questions

Forums
Get help from the community

Helpdesk
Submit and manage your tickets

 

Related Products

HT812 v2

HT812 v2

HT812 v2
Powerful 2-Port ATA with Gigabit NAT Router
The HT812 v2 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router.
Product datasheets
For Pricing Click Here
image of Handy Tone or HT a 2 FXS port analog telephone adapter (ATA) manageable IP telephony

HT502

HT502

image of Handy Tone or HT a 2 FXS port analog telephone adapter (ATA) manageable IP telephony
The HT502 analog telephone adapter (ATA) allows users to create a high-quality and manageable IP telephony solution for home or office applications. The product features 2 FXS ports, an integrated NAT router and dual 10/100Mbps Ethernet WAN and LAN ports to enable a shared broadband connection between...
image of 2 port analog telephone adapter a high-quality and manageable IP telephony solution

HT802

HT802

image of 2 port analog telephone adapter a high-quality and manageable IP telephony solution
HT802
2-Port ATA
The HT802 is a compact 2-port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution.
Product datasheets
For Pricing Click Here
image of Infrared wall-mounted bullet IP camera for business & residential security - grandstream

GSC3615

GSC3615

image of Infrared wall-mounted bullet IP camera for business & residential security - grandstream
The GSC3615 is a weather-proof Infrared (IR) wall-mounted bullet IP camera with a 3.6mm lens - making it ideal for wide-angle monitoring of nearby subjects in environments such a s banks, hotels, retail, offices, warehouses, and building entrances.
Product datasheets
For Pricing Click Here
image of Android IP video phone with 6-line & multi-platform video conferencing solution

GXV3240

GXV3240

image of Android IP video phone with 6-line & multi-platform video conferencing solution
An all-in-one communications solution to improve the efficiency and desktop experience of any user. The GXV3240 Video IP Phone with AndroidTM brings innovation to a desktop by providing a multimedia experience through its cutting edge functionality and video conferencing abilities.
Product datasheets
...
image of the extension module to compatible Grandstream phones for business communication

GXP2200EXT Extension Module

GXP2200EXT Extension Module

image of the extension module to compatible Grandstream phones for business communication
Equip any desktop with superior call control, network visibility and in-call flexibility. The GXP2200EXT extension module provides greater network control for high-call volume users with its backlit LCD display, BLF and Speed Dial keys and additional contacts/extensions per module. Supported by the GXP2140,...
WhatsApp