| We have installed new telephone system BCM 400, and we are facing problem in the voice quality, means I can hear the other party well, but he can’t here me well, we have changed all internal telephone cables.
Telecommunication company came and they changed the DP Box, also they have tested all lines all are working fine.
Earlier we have Panasonic Telephone System (Analog), it was working fine, no body complains about voice, we have changed to Nortel (BCM), but we have voice problem |