E & M - 09/11/07 11:29 AM
Nortel Tie-Line card wiring in the MICS 3 manual shows use of all 8 leads in a back-to-back test configuration. We are looking at 2-wire (T, R, E, M) Tie-Lines connected into an old analog Mitel, installed in 1986. One thing that must remain is the Tie-Lines as they are important to the operation of this company. T1/PRI is NOT an option. Will Nortel Tie-Line cards work with 2 wire Tie-Lines? John C. (Not Garand)