Jun 6, 2015 #1 bymansour IS-IT--Management Jun 6, 2015 1 TN We have problem whit NEC sv8100 system the beep signal of the second call is very loud how can we decrease it sory for my english and thx
We have problem whit NEC sv8100 system the beep signal of the second call is very loud how can we decrease it sory for my english and thx