Nortel DMS Switches

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.


All Nortel switches are offered at substantial discounts off of manufacturer list prices and are backed by a 30 to 90-day Warranty.

How to Request a Quote

 To request a quote online, please contact us directly at:

 305.302.2984 or

 305.302.2984 or

If you submit an online quote request, a ANS representative will contact you with information on pricing and availability.

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