GPT/SIEMENS REALITIS TELEPHONES
Realitis DX is an enhanced ISDX.
Around mid 1998 the Realitis DX150 was introduced. This superseded the DX
Micro in so much as it raised the number of extensions available from 96 to 144. The only
difference is the size of the equipment pools configured in the system.
Last revised: November 28, 2010