I just inherited a customer who has a Panasonic DBS 72 phone system with a PanaVoice voicemail computer.  He had problems with the fan on the computer, so he took the cover off and put in a different fan, no problem.  However, when we tried to check the voicemail with an incoming call, it did not pick up.  Well I found that the modem card was slightly out of the socket, so "Little Johnnie", (the customer) decided to just push in back in without turning off the CPU.  Well after the pop, and the infamous smell of burning bakerlite, the CPU shut off. Duh...  I was able to reset the CPU, after inserting the modem card, however still no voicemail.  Before I go any further, I need to mention that this system is feeding 4 phones...  Yes I know upgrade to TDA, however being penny cheap as he is, he would like me to exercise every angle first.  Here it is:  Will the TVA-50 intergrate with the DBS phone system? I don't think it will, but I need to know if anyone has had any success, and if it is worth the time and effort....