Legacy Products

Citel can help provide the answers, as well as the tools,
to migrate your business VoIP
Free Consultation

Send Request

Citel legacy products are still well supported
Citel’s Legacy Products are tried & true, you can trust us to deliver superior quality.

Migrate to an IP Phone System

At some point, virtually all enterprises will utilize IP telephony. For legacy organizations however, the question of when and how to migrate to IP telephony remains.

Our IP telephony covers OSS/BSS, gateways, adapters thru to SIP endpoints. Regardless of the age of your PBX today, you may have outgrown its functionality and capacity. We can help you determine how much life is available in current PBX handsets and wiring infrastructure already in place.

Citel Legacy Products Can Support This Transition

The MCK product line, including EXTenders, PBXgateways, Module EXTenders and Expandable Digital to Analog Converters; continue to be manufactured in the United States and are strongly supported. Our channel network makes them readily available. In January of 2005, MCK Communications became part of the Citel family.

Reliable IT Services

You can trust the 30 years of experience that Citel has gathered during its participation and development in the Telecommunications Industry. Trust the CITEL Experts!