The following Mitel PBX controllers have been discontinued but Comtex will still service, expand or upgrade these systems.
Mitel SX 200-ICP (Integrated Communications Platform)
This system has been discontinued. However, Comtex still services, supports, programs and maintains the Mitel SX-200 ICP system.
Mitel SX 200
Mitel has discontinued this system. However, Comtex will continue to support, program and maintain the Mitel SX200 system.
Mitel SX 50
Mitel has discontinued this system but Comtex will continue to support, program and repair the Mitel SX 50 system.