No. People call them DSL "modems" because the term describes the gear in ways people understand today. DSL equipment is a network termination device with a micro-router inside. It doesn't make calls the way a traditional modem does, nor can it be used to place calls to a traditional modem. The DSL micro-router is used to connect only to another DSL device. That device carries traffic back to us and, from there, out onto the Internet.
Other Related Topics of category General - About DSL