Cornerstone’s Legacy Maintenance Program comes with all the security and benefits of our Premium Protection Program at a reduced cost, thus delivering even greater savings for our legacy product customers. The Legacy Maintenance Program is designed to prevent costly, unnecessary upgrades by utilizing your current telephony equipment. Cornerstone supports all Avaya and Nortel legacy product, releases and versions. While manufacturers normally do not stock legacy equipment and may pressure a business into upgrading their entire phone system, Cornerstone has a 50,000 square foot warehouse stocked with a complete inventory of tested and serialized telecom maintenance hardware. This allows you to control costs by keeping your current phone system and only upgrading when it makes perfect business sense.
The Legacy Maintenance Program is committed to providing cost-effective telecom maintenance solutions. These valuable benefits include: