16 Line Analog Line Card for KAREL DS 200S, Part No. K20-, TC- EX200, 0/ 16 CX, Q3, GSM Gateway Card with, expansion module for 4 nos. for EPABX KAREL DS 200S, Part, No. K20- TC- EX200, 8 +, MDF Box 200 pair with IPM, Module, Part No. LCL- MB- 200P IPM, Installation of MDF, and termination of Cables from EPABX to MDF