Hello all, using an SLT port to provide DT to an elevator call box. (push button, box dials out). Elevator Tech says line voltage is under powered and shouldn't be on the phone system. Sadly, VZ will not replace street to MPOE feed cable unless we cough up $$$. Moved the former POTS to Comcast PRI and we want to use the SLT.

Any cheat sheets on programming? What could I do to up the line voltage?

TIA


No one seems to have time to do it right but everyone has time to do it twice!