I would like to know if using UTP Cat5e cable and split into 4 (voice) phone lines (instead of having 4 (voice) phone cable) installed for 500ft length, will the wires go twisted or cross line due to distance?
Well I doubt it will cause much issues, I do installations of Display Boards systems that use telephone wire technology, and we use cat5 to run the workstations on one cable instead of 6, but I rarely deal more than 500ft but often 300ft easy