sundance-communications.com/forum Forums TDM Business Telephone Systems Toshiba Telephones & Systems analog port on CIX40

Hey folks,

The documentation for the cix40 says it has one analog port and that the amphenol has "digital telephones, the single line analog stations, and the
power-fail station" wiring. In the pin out diagram it doesn't have anything labels SLT though. There is the PFT but when I connect an analog phone there, I get no dialtone.

I did try a butt set, I thought on all the pairs, but didn't pick up dialtone anywhere?

thanks!

-B

Check the black/green pair.

Should be pair 23 - violet/green pair. It is programmed by default. But if it was removed in programming, I don't think you'll get a dial tone.

The PFT on pair 18 connects a phone to CO1 in case of power failure
Pair 23 ( as previously mentioned) is for the built-in analog line. Pair 25 is for an optional secondary single-line analog telephone.
If you look at the MDF wiring in the CIX40 installation manual, these are labeled as STU1 (internal) and STU2 (with a GSTU1A)
The default extension is 208. I always renumber it to 216 when I have more than 8 digital phones, because I don't like skipping extension numbers.

Thanks!!
I got a bit confused because of the different uses for the STU ports and wasn't sure what the U was for.

Cheers,

B