Grandstream GXW4248

Buy Grandstream GXW4248 48 FXS VoIP Gateway Online

High-Density Analog Gateway – Grandstream GXW4248

48-Port FXS Gateway for IP-PBX Integration – Grandstream GXW4248

The Grandstream GXW4248 is a high-density 48 FXS port VoIP gateway that enables businesses, hotels, hospitals, and institutions to seamlessly integrate large numbers of analog phones and fax machines with modern VoIP networks. Designed for scalability and high performance, the Grandstream GXW4248 is an ideal solution for enterprises requiring analog extension connectivity over IP infrastructure.

Featuring 48 RJ11 FXS ports and a single Gigabit Ethernet port, the Grandstream GXW4248 supports up to 48 concurrent SIP accounts and calls, allowing you to migrate from legacy analog systems to cost-efficient IP communications without replacing existing endpoints.

The Grandstream GXW4248 supports all major voice codecs, including G.711, G.722, G.726, and G.729A/B, and offers advanced voice processing with jitter buffer, echo cancellation, and wideband HD audio. It includes robust failover features such as SIP server failover, backup routing, and PSTN fallback options to ensure continuous communication in mission-critical environments.

Security is a priority with the Grandstream GXW4248, which offers TLS and SRTP encryption, automated provisioning via HTTP/HTTPS/TR-069, and password-protected configuration access. It integrates seamlessly with leading IP-PBX platforms including Asterisk, FreePBX, 3CX, and BroadSoft.

Engineered for reliability and easy deployment, the Grandstream GXW4248 features a user-friendly web interface, support for large-scale auto-provisioning, and compatibility with Grandstream UCM IP PBX systems. Its rack-mountable form factor fits easily into telecom cabinets and enterprise server rooms.

Whether you’re building a hospitality phone system, school communication platform, or connecting thousands of endpoints in government and healthcare sectors, the Grandstream GXW4248 is built to handle high call volumes with minimal latency and excellent call clarity.

IPVoice Technologies is an authorized Grandstream distributor serving customers pan India with fast shipping to cities including Delhi, Mumbai, Hyderabad, Bengaluru, Chennai, Kolkata, and Ahmedabad. We provide full technical support and genuine warranty coverage on all Grandstream GXW4248 devices and accessories.

If you’re searching for a VoIP gateway that offers maximum analog line density, simple deployment, and dependable performance, the Grandstream GXW4248 is your go-to device for bridging analog phones to next-generation VoIP systems.

Order your Grandstream GXW4248 today from IPVoice Technologies and simplify your transition to IP telephony while retaining your existing analog phone investments.