Robert James Industries LLC
Custom Communications Solutions and Components


Central Connecticut’s Exclusive Vertical Communications Dealer
Vertical Logo-Large
Legacy Comdial Product Support

Stacks Image 963
Stacks Image 967
Stacks Image 965
Stacks Image 969
Since the early 1990’s, C & M Telephone sold and installed the Comdial line of Telephone systems. The early 2000’s saw Comdial and other brands come into the Vertical Communications family. Eventually the older products where no longer manufactured. Many Comdial systems are still in service and C & M Telephone is committed to keeping the current systems supported with spare phones, system repairs and documentation. If you have a Comdial system in Connecticut or Western Massachusetts and are in need of service or support, please contact us. If you need copies of programming and user guides, see the links below.
Comdial DSU and DSU II
Comdial DXP and DXP Plus
Comdial FX / FX II / MP5000
Comdial DX-80 and DX-120