I got a call from a former customer. They had a cicso sytem installed by head office. They are having major problems.
The paging has not worked since day one
They called me for this problem, I've never seen any thing like this. They were having problems with fax line, DID. I plugged in a single line telephone. 2% of the calls were getting through.
If I called from a cicso telephone the fax number as a 4 digit extention number, it rang. If I dialed 9 then the telephone number I got fast busy. If I took the single line telephone off hook I got busy. If I called the fax number from my cell phone it rang every time. The computer guy says BIG Blue and cicso took him to do an up grade.