Total posts : 45366
Looking to add one to my certified tx collection
I have a hybrid coupler available it connects to a desk set between base and handset and your mixer and allows you to patch calls on to air and works with both PBX and SLT phones.
it’s an excalibur hc-1 coupler
http://bohnbroadcast.com/forsale/images/telco/excaliburphonecouplers.JPG
it’s in great working condition.
do telco remotes patch callers on the air, etc.
