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FXS Gateway · High Density

Grandstream GXW4200 Series

High-Density FXS Analog Gateway Series

The Grandstream GXW4200 Series is a high-density FXS VoIP gateway range for carrying large numbers of analog extensions on an IP phone platform. Available in multiple port densities, the series connects many analog phones and fax machines to your SIP system with HD voice, T.38 fax, enterprise security and automated provisioning — ideal for hotels, campuses and large offices.

High Density

Many FXS ports

Scalable Range

Multiple models

T.38 Fax

Fax over IP

SIP

IP-PBX ready

High
Density
FXS
Gateway
SIP
VoIP
T.38
Fax

High-Density Analog-to-VoIP at Scale

The GXW4200 Series connects large numbers of analog extensions to your IP phone platform.

High-Density FXS Ports

Connects large numbers of analog phones, fax machines and devices to your SIP system

Scalable Series

Multiple port densities let you size the gateway to your site

T.38 Fax over IP

Reliable real-time fax support across many ports

SIP Integration

Registers analog endpoints to standard SIP IP-PBX platforms

TLS & SRTP Security

Encrypted signalling and media with secure automated provisioning

Mass Provisioning

TR-069 and XML auto-provisioning for fast, consistent large-scale rollouts

What Our Customers Say

Hear directly from businesses that have transformed their communications with Cohesive Technologies solutions.

Customer testimonial video
Cancer Institute
Customer testimonial video
Cleo Gold
Customer testimonial video
Balaji Amines Ltd
Customer testimonial video
Vitel Global Com

Grandstream GXW4200 Series — Common Questions

Everything you need to know about the Grandstream GXW4200 Series before you buy.

The GXW4200 Series is a high-density FXS VoIP gateway range for carrying large numbers of analog extensions on an IP phone platform.
It is a high-density series available in multiple port densities, so you can choose the model that matches the number of analog extensions you need.
Yes. It supports T.38 fax over IP across its ports.
Hotels, campuses, large offices and any site migrating many analog extensions to VoIP.
Yes. It supports TR-069 and XML automated provisioning with TLS/SRTP security.
Cohesive Technologies is an authorised Grandstream distributor for India, Sri Lanka, Nepal and the Maldives. Contact our team for pricing, stock availability, demo units and pre-sales design support, and we will connect you with your nearest authorised partner.