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savvasc · February 7th, 2007, 03:59 AM

Did you check the dip-switches on the boards? Maybe at the new location the PTT was using 75-Ohms instead of 120-Ohms (or vice versa) and the dip-switches on the boards were not set correctly.

February 7th, 2007, 03:59 AM	#7 (permalink)
savvasc PBXtech GOLD 100+ posts Join Date: May 2004 Posts: 125	Re: Difference between Tn464GP and HP Did you check the dip-switches on the boards? Maybe at the new location the PTT was using 75-Ohms instead of 120-Ohms (or vice versa) and the dip-switches on the boards were not set correctly.