[arm-allstar] All star not responding

[Kerry McKenzie]

Hi Doug
thanks for your reply .......
Ok first the COS
there is no provision on my radio for COS
And second there is no COS on the URiX controller
So you guessed it I havent used it just PTT

These are the connections to the URiX
Pin 1 PTT
Pin 21 Mic AC
Pin 22 Left out
Pin 20 Ground

Using the V command I get the following

    COS        |   COS   |  COS   |  CTCSS    |   CTCSS    |  PTT
(composite) | (input)   | (test)   | (input)        | (override)  |
   KEYED    |  KEYED | CLEAR | IGNORE  |   CLEAR    | CLEAR

Now none of my commercial radios have COS either and none of the ham radios
I own, so I afraid I am quite lost as to how or where this could be
connected?

Or am I missing something here?

regards Kerry