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Best ShoreTel Phone Systems Providers

Phone systems, enterprise contact centers, voice, and video collaboration. Xtelesis is unrivaled in the telecom and video conferencing industries. We offer both cloud and on-premise solutions.

IT Managed Services and Technology Management Companies

Help desk solutions, end-user computer support, comprehensive server management and monitoring, and mobility.

Xtelesis Unified Communications and phones system

Business-grade internet you need to provide excellent service to your clients through our AT&T and XteleSIP carrier solutions.

Xtelesis Data Networking Solutions

Maintain connectivity to keep your most mission-critical applications up and running. We guarantee superior uptime due to our redundant backup systems.

Protect your IT assets with the best endpoint and network solutions with premier solutions such as Cylance, Sophos, TrapX and beyond.

best ANalytics Solutions and tools

Realtime, comprehensive data and voice analytics and reporting featuring agent dashboards and call recording capabilities for proactive management through our Splunk!, Brightmetrics and Xima solutions.

We are Xtelesis

Scott Strochak
Scott StrochakCEO
Christoph Pluchar
Christoph PlucharCTO
Stacia Romero
Stacia RomeroDirector of Training Services
Dan Helvering
Dan HelveringSenior Account Executive

Why Choose Xtelesis?

Our Trusted Technology Partners

Numbers that Speak Volume


Awards of Excellence

Our Customers Say it Best


“We just migrated 4 sites to a new MPLS network which also included new voice trunks. The project was a huge success. I am very happy with the level of support and professionalism that was displayed throughout the entire project by the Xtelesis team. A huge ‘THANK YOU’ to all for making our success possible.”

Toyota, Toyota Material Handling
great american bank logo xtelesis

“We are very pleased with our purchase and the process from the beginning to current has been a superior, professional process. We look forward to a long relationship of support and growth with Xtelesis and our new ShoreTel system.”

Vice-President, Great American Bank
Sonoma County Water Agency manages the resources in our care for the benefit of people and the environment in our service area

“Xtelesis provides 99.999% reliability and ease in administration. Customer service and support is excellent.”

Anjenette Hayre, Sonoma County Water Agency

“Xtelesis has provided unparalleled service. They have exceeded my expectations with price, training, implementation, follow up and help. The people at Xtelesis are readily available and a joy to work with, I give their team the highest rating possible.”

Steve Pence, President, US Sports/Nike Camps

“When I started at Syracuse City, 8 years ago, there was an archaic NEC PBX system in place. Being the sole IT staffer, I needed a phone system that would be easily managed. After many presentations and bids, I chose ShoreTel and TecCon/Xtelesis. The phone system has been great and Xtelesis has been amazing to work with. Their entire staff is very knowledgeable, friendly and great to work with. Their ability to remotely fix switch and/or phone system issues has been invaluable to a single person shop. I would highly recommend both Xtelesis and Shoretel! WOW- AMAZING!”

Anonymous, Syracuse City
City of Fountain Valley California logo

“The Xtelesis Managed Services division did an incredible job on my 2016 Microsoft Exchange upgrade project!  I met Scott Medwar @ MISAC’s Annual Conference in Monterey and had the pleasure of working him and his colleague Alex Vega (VP, Data & Managed Services) on the project.  They were diligent about their discovery of our environment; documented the project plan very well; and executed quickly and cleanly.  The team was available at all hours to ensure smooth delivery and I couldn’t be happier with the job they’ve done.  I would recommend their work (and already have!) to several of my colleagues in MISAC.  I am happy to serve as a reference for Scott, Alex, and Xtelesis. WOW- AMAZING!”

Lee Pratt, Information System Manager, City of Fountain Valley

Get on “The Grid” an Xtelesis Blog

Xtelesis Announces its New Partnership with Kerauno

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Xtelesis Corporation, Burlingame, CA - Xtelesis, a global leader in IT and Unified Communications solutions, with more than [...]

Connecting the Digital Workplace of the Future: Creating the Ultimate Millennial-Ready Environment

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Connecting the Digital Workplace of the Future: Creating the Ultimate Millennial-Ready Environment Doing reviews on RingCentral cloud phone [...]

Introducing Brian Fraser, Xtelesis’ New VP of Data Strategy

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Introducing Brian Fraser, Xtelesis' New VP of Data Strategy As a leader among Managed IT Services companies in [...]

It’s Our Black Friday Sale! Save 20% on All 400 Series ShoreTel (Mitel) Phones

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Save 20% During Our Black Friday Sale! All ShoreTel 400 Series Phones for Sale* ShoreTel 400 Series Phones [...]

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