Mediatrix S7 – Secure, High-Density Analog VoIP Adapter for Enterprise SIP

The Mediatrix S7 Series is a high-density, secure analog VoIP adapter (ATA) with up to 24 FXS ports, ideal for hotels, hospitals, and multi-site enterprises migrating to IP telephony. It seamlessly connects analog devices to SIP platforms — on-prem or in the cloud — with enterprise-grade security and carrier-class reliability.

Why Choose Mediatrix S7?

• Secure SIP Integration: Connect analog phones, faxes, and PBXs with TLS/SRTP encryption and a SIP-aware firewall.

• Built for Legacy: Supports local switching, caller ID, and flexible routing for full PSTN/PBX compatibility.

• Unmatched Reliability: Includes WAN survivability and fax/modem support (T.38, clear channel) for critical services.

• Scalable & Centralized: Perfect for large rollouts with mass provisioning and zero-touch deployment.

Perfect for:

• Service Providers: SIP migration, hosted UC, IP-Centrex, and multi-tenant environments

• Integrators: Securely connect IP-PBXs to analog lines across branch networks

Tech Specs

• Up to 24 FXS ports, 28 voice channels

• 5× Gigabit ports, rack-mountable

• IPv4/IPv6, VLAN, 3-way conferencing, battery reversal

Planning a larger order?

When you order more than 10 gateways, you're not just scaling up — you're unlocking exclusive pricing.

Contact our sales team today and let us create a custom offer that maximizes your value.

We’re here to support your growth — and reward it.
Let’s make it happen.