ACES (ADTRAN Custom Extended Services) is a comprehensive and flexible installation and maintenance service program designed to protect your network from unnecessary downtime. With ACES protection, if something goes wrong with the ADTRAN equipment, you can design the appropriate level of support from fully trained, ready-to-assist technical experts. With ACES, you can customize coverage to supplement your own services program to meet your customer's needs. You can protect new or existing ADTRAN equipment in the network, at host or remote locations.