Transform Your Hotel’s Phone System Without the Hidden Costs

Tired of costly, outdated and expensive hotel phone systems? BrainBox by GrayMatter Networks is the ultimate software-based PBX designed exclusively for hospitality—no fees, no limits, just total control. Whether you need an on-premises, cloud, or hybrid solution, BrainBox ensures seamless, reliable communication tailored to your hotel’s needs.

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Why Hotels Choose BrainBox

  • No Licensing Fees
    Save 60% with unlimited users and features.
  • Tailored for Hospitality
    Wake-up calls, housekeeping room status, call accounting, and more.
  • Reliable & Scalable
    Flexible to fit your property with cloud, on-premises, or hybrid configurations.
  • Built-In Disaster Recovery
    Secure SIP trunking, multi-property support, and 5G/LTE backup for ultimate uptime.
  • 24/7 Dedicated Support
    A passion team who understands hospitality and is always available to assist.
  • Seamless PMS Integration
    Intuitive interface, automated backups, and seamless PMS integration.

See How Hotels Benefit from BrainBox

Experience real success stories from hotels that made the switch.

Brian Chambers

Regional Director of IT, Viceroy Hotel Group

“The response of the support team is probably the best of all my vendors. Cost is at least 2/3 cheaper than a conventional PBX system.”

David Thomson

CIO, Stay Pineapple Hospitality

“Provides all the features that you have with the major vendors, but without all the bureaucracy that you’re used to going through, in order to get new features built.”

David Shirley

Information Technology, BENCHMARK

“The support is very attentive and responsive. The team that we work with is so awesome that you feel like you’re part of their family.”

Brian Realbuto

VP of Sales & Operations, Wonder Meats Inc

“One of my best decisions when it comes to IT and technology because it really allowed us to take our company into the 21st century.”

Your Partner in Hospitality Communication

At GrayMatter Networks, we don’t just provide a PBX—we deliver a complete, future-proof hotel communication solution. Our team ensures a seamless transition with expert guidance, tailored setups, and ongoing support.

Explore Our Industry-Leading Solutions

BrainBox – The No-License PBX for Hospitality

BrainBox by GrayMatter Networks is a software-based PBX system tailored for the hospitality industry. Designed specifically for hotel communications, BrainBox offers a no-license model that significantly reduces costs while enhancing operational efficiency.

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Synapse – The Cost-Effective POTS Replacement

Synapse by GrayMatter Networks is an analog replacement solution that provides a smooth transition from analog to IP-based LTE services. Our fully managed solution includes best-in-class Cradlepoint routers, industry leading ATAs, and a 12- hr battery backup – all in a ruggedized enclosure. When bundled with Cradlepoint and a major LTE carrier such as Verizon and AT&T, Synapse offers an enterprise class solution for all your mission- critical applications.

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hSIP – Secure, Scalable SIP Trunking

hSIP by GrayMatter Networks is a SIP service product tailored specifically for hotels. This service includes essential hosted features such as unlimited inbound and outbound dialing, a full 23 channel offering, 50 DIDs, unlimited and automatic RCF, hosted voicemail, and hosted IVR.

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Take Your Hotel Communications to the Next Level

See BrainBox in action and discover how it can enhance your hotel’s efficiency and guest experience.

Schedule a Demo Today!

Prefer email? Contact us at sales@graymatternetworks.com

BrainBox – The Smarter, More Affordable Future of Hotel Communications.

David Maayani

CEO/CTO

Ryan Markham

Director of Sales

Yael Sasonov

Sales Marketing Manager

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