I have a customer that currently has ground start and Tie channels on a T1 from AT&T. They were supposed to be switched to a T1 from McLeod last week, but Mcleod missed a couple of numbers that needed to be ported so the switch got delayed.
The current T1 connection to the PBX is an RJ 45 plug plugged into a CSU. But in talking with the McLeod tech he said I may need a T1 crossover cable to make the new T1 work.
I'm familiar with Ethernet crossover cables, but can't locate anything on line about T1 crossover cables. I'm trying to be proactive here, and if I need to make up something would prefer not to do it on the fly by the seat of my pants.
Can someone direct me to info, provide info, etc.
TIA
Take care, Rich
God bless the USA