page port issues

[rhodes33260]

i am having trouble getting the page port to cooperate.
i can page overhead from my T1K but not my sg90.
i am using a mini (stereo) cable from pg port to the tel inputs (6/7)
of pg amp and it works fine but only thru T1K - not sg90
i have overhead pg enabeled in cos and port assigned and ext # set up
in "sites" -- am i missing anything or does it just not work on a sg90?

[Dr_Klahn]

Did you change the "Paging Switch" on the "Sites" page to the SG90?

[rhodes33260]

yes
i have verified i have all the settings the same (except selecting right sg switch on sites page) and T1K will page but sg 90 wont

[rhodes33260]

conclusion

i found that you do have to use a "stereo" mini plug instead of a "mono"
and although it is a stereo plug which has 3 conductors, only one of the sides work - in other words when you strip back a stereo plug you will most likely see a red, white, and unshiedled copper stranded wire- i used the unshielded and red wire for my talk path and it worked fine - hope this is accurate and helps someone else