I'm hoping for help on installing a second TE410P card in a system. I'm confused about 2 things. 1. The rotary switch on the first card should be set to 0 and second card 1? 2. When adding the second card to zaptel.conf - is the new card span=5 or span=1: example: span=1,0,0,d4,ami or span=5,0,0,d4,ami TIA Bart