Meeting Your Voice & Data Needs.

Unless you’re a telecommunications expert, choosing the right carriers to meet your voice and data needs is, in a word, confusing.

Every OSS Telco account manager is backed by a team of voice and data specialists who are rigorously trained and industry-certified in the latest technologies. Your account manager will work with you to understand your needs and budget parameters and then engage a voice and data specialist to review project specifics.

We take an unbiased approach to creating your voice and data solutions through our partnerships with virtually every major voice and data service provider. Our job is to provide you with the best technology, the best service – and the best price.

We do the shopping. You do the saving.


  • OSS Telco has many products and services available to help businesses and one of their best is their Voip Service. This can help save a business tons of money on their monthly bills and even help smaller businesses operate as larger corporations.
    Editors at Voip Review
  • It is a delight to recommend OSSTelco. When we experienced numerous problems with our vendor, they stepped in to expedite the repair. They also helped us switch to a better service provider and saved us many hours of labor and reduced cost.
    Misti Wills
    Human Resources and Office Manager, American Federation of Arts
  • Our experiences with Susan Ulrich at OSSTelco have been exceptional. Service has been prompt, courteous, and thorough. Her knowledge of telecom systems has been invaluable, and she has helped us improve our service while providing significant savings in our telephone costs. We plan to continue to work with OSSTelco on additional requests in the future.
    Greg Phillips
    IT Specialist, Fort Necessity National Battlefield
  • "When customers or partners engage Jim Ulrich and One Stop Solutions for advice, service or support, they get much more that a quote/proposal. They are engaging a professional organization that truly cares about their customers and presenting the right scalable solution. Jim's engineering background, technical knowledge and understanding of the telecom industry allows him to integrate hardware/software services that exceeds expectations. As a seasoned telecom veteran, I would strongly recommend Jim and One Stop Solutions to any customer or sub-agent."
    Rosie Pottebaum
    Director, Business Development - MASS Communications
  • "Jim is a top quality sales professional who can bring a unique combination of sales acumen, telcom knowledge and creative ways to reduce operation costs. He’s the only Cisco partner (OSS Telco) that I would engage in telcom assessments. He has established trusted relationship with his clients and will not stop in his efforts to make sure they are satisfied with the solutions that he provides to them."
    Paul Sorge
    Account Manager, Cisco Systems

Our Services

Data Center

Most colocation facilities are packed with environmental systems to keep your equipment and data safe and secure at all times.

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Data Service (SIP/MPLS)

We provide various SIP-trunking services & solutions to cater to your individual business needs.

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Move to Cloud Services. OSSTelco can address the financial, security, operational and regulatory issues you face.

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High speed dedicated business internet connection with a great price & dependability.

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VoIP is the next evolutionary step in telephone service from its beginnings over a hundred years ago as Centrex or Central office Exchange

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Our Carriers & Providers

Our Carriers & Providers