Verizon milliwatt test tone number?

[robertlaferla at comcast.net (Robert La Ferla)]

I'm trying to adjust the echo cancellation levels for Zaptel on an  
Asterisk installation and I need the phone number for Verizon's  
milliwatt test tone (Middlesex county - Westford if it matters).  I  
tried to squeak it out of one of the repairmen but he was clueless.   
I think someone here should know.  Also, if anyone has any tips on  
fine tuning Zaptel, it would be much appreciated.

Thanks.


ps.  sorry for the repost.  i hit send too early.