
GXW400x Series
Grandstream IP Analog - Gateway
View productCohesive Technologies — authorised Grandstream distributor in India
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 is looking to integrate existing PSTN telephony systems into an IP telephony solution.
The GXW400x series FXS Gateway enables small and medium businesses to create an integrated IP and PSTN telephony systems to create one easy-to-manage communications solution. The GXW400x series is intuitive and easy to deploy with its 4 or 8 FXS ports for analog telephones and two 10/100 ports.

More IP Gateway - Analog from Grandstream
Answers to common questions about the GXW400x Series — buying it in India, documentation and support.
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 is looking to integrate existing PSTN telephony systems into an IP telephony solution.
Key features of the GXW400x Series include: 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; Support for T.38 fax; Advanced security protection with SRTP.
Cohesive Technologies is the authorised distributor of Grandstream Networks in India and supplies the GXW400x Series across the country. Call +91 120 4830000, WhatsApp +91 7290000544 or email info@grandstreamindia.com for a quote.
You can download the official GXW400x Series datasheet (PDF). It lists the full technical specifications.
Yes. Cohesive Technologies offers consultation, installation, configuration, technical support and extended warranty for Grandstream products across India. See our support services.
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