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Nortel DMS Series Switch Family

Nortel DMS switches are a family of fully digital circuit switches. Nortel DMS offers full digital telephony and data services that deliver superior local exchange and long distance services worldwide. Nortel DMS switches support small to mid-sized applications, residence, work-at-home accounts, as well as large local switching networks, high-capacity long-distance interchange systems or a combination of local and long distance services.

The Nortel DMS-100/200 system provides superior local exchange serving residential and business subscribers. The Nortel DMS-250 provides high-speed message handling capacity to meet the most demanding voice and data communications needs of today's long distance users. The Nortel DMS-500 local and long distance system combines features of the DMS-100 system, DMS-100/200 TOPS and the DMS-250 system in a single, robust platform.

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All Nortel DMS switches are offered at discounts of 50-85% off of manufacturer list prices, are backed by a 30-day return policy, and come with one of Paragon's standard limited warranty programs, including our Standard 1-Year Limited Warranty to domestic end-users.

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