Switch reliably.

Aztek Networks builds voice communications switching products that enable reliable voice services and uninterrupted access to emergency services for fiber-to-the-home (FTTH) and other multi-service broadband access networks. Aztek's Emergency Stand Alone (ESA) switching products are the ideal solution for carriers that want to upgrade remote office sites by replacing legacy POTS-only switching units with multi-service access systems but require the continued benefits and reliability of isolated local calling and local 911 call routing. Our patent-pending True ESA™ technology is the industry's most compact and cost-effective remote switch replacement solution. The Aztek 5000-series ESA switch is available in either a TDM or IP configuration, or it can be purchased as a TDM product and field-upgraded to the IP solution at a later date.