Galaxy Appliances

Green electronic testing devices on a table in an office.

Scalable Business Communication Solutions

Advanced Teletronics LLC offers a range of Galaxy communication appliances designed to support businesses of all sizes. From compact systems for smaller teams to robust, enterprise-level solutions, the Galaxy lineup delivers dependable performance, scalability, and flexibility to meet a wide variety of communication needs. Explore the Galaxy series to find the right fit for your business.

Close-up of a bright green electronic control panel with various ports and connectors.

Galaxy Expand

Galaxy Expand is built for modular efficiency, helping businesses improve reliability while reducing downtime. With hot-swappable cards, individual in-chassis networks, and support for redundant components, this system is designed for organizations that need flexibility, resilience, and efficient use of resources as they grow.

Close-up of a device screen showing an IP address 192.168.1.200.

Galaxy Pro

  • Galaxy Pro delivers enterprise-grade communications for organizations with up to 300 users. It supports today’s work-from-anywhere environment with features such as messaging, collaboration, and video conferencing, while also providing survivability for cloud-hosted users if cloud connectivity is interrupted.
Bright green E-MetroTel Galaxy Mini device.

Galaxy Mini

Galaxy Mini is a compact yet capable solution designed for small businesses. It offers the features needed to support everyday communications, including voicemail, auto attendant, shared line appearances, softphone integration, call reporting, and support for both SIP and analog phone lines.

Close-up of E-MetroTel networking hardware with green casing and blue connectors.

Galaxy Express

Galaxy Express is designed with flexibility in mind, making it a strong choice for branch offices and growing businesses. Its expansion capabilities allow organizations to add digital stations, analog stations, PRI, and analog trunks with ease, helping the system grow alongside changing business needs.

Close-up of a MetroTel Galaxy 30 telecommunications device panel.

Galaxy 3000G

Galaxy 3000G is a fully networkable solution with redundant capabilities for businesses that require advanced performance and reliability. It supports a variety of phone models and includes browser-based collaboration, chat, and voice features, giving users a connected and efficient communication experience.

Compare and Choose the Right Galaxy Appliance

Review the Galaxy Appliances Comparison Chart to explore available models, compare features and capacity, and identify the solution that best fits your business communication goals, operational needs, and future growth plans.