Hi Folks: I'm having a problem getting fax machine to hear each other. I'm beginning to think it's the CO. With a butt-set, I have 71mV AC RMS for a dial tone. Isn't that weak? Isn't that something like -20dB? The answer tone of the FAX is naturally even weaker..
Another note: Every phone I've used in this area (on this CO?) sounds low to the other party but I hear myself WAY TOO LOUD!! I've swapped phone around, no fix. It seems like their impedance is way off.. Does that sound possible?
Thanks! Harry