Swift Systems Branch Office ISDN delivers with secure all digital access for multi-user offices. Swift Systems offers true routable public IP addresses with no additional fees for customers that need them. Our Service is currently available in most of Frederick, MD. Our service includes a (built-in) leased router, and right-to-the-jack coverage. This means you pay one monthly fee, and keeping the line up is our responsibility. You don't have to deal with Verizon or buy expensive routers after a storm, etc. We provide ISDN Centrex service, which eliminates all usage charges.

What is the difference between ISDN, DSL, T1, and T3? Click here to read the Internet Services overview.

We recommend ISDN services for offices with 1 to 5 users, or for some larger offices if Internet access is limited. ISDN is a solid and reliable technology, but Telco service for ISDN line trouble is dealt with by consumer oriented service groups, as is the case with DSL. For mission-critical applications we suggest T1 or T3 service because of the faster repairs and more robust equipment available to use with these technologies.

*NOTE: Term discounts, setup fee reductions, and term bonuses and promotions are reversed if service is cancelled before the term is completed.

** Monthly mileage charges may apply for customers outside of our local service areas.