Jul 27, 2016 #1 801846 Technical User Oct 25, 2008 1 ZW i have a NEC topaz pbx.whats happening is that after making a call and hanging,the SLT exetension rings and there will be nothing .any sloution
i have a NEC topaz pbx.whats happening is that after making a call and hanging,the SLT exetension rings and there will be nothing .any sloution