I need help configuring a 2 Digium Wildcards with Asterisks and a Digital PBX. MY Goal: CO === ASTERISK === Digital PBX Current PBX already works with PRI ISDN My preliminary attempts when I run ztcfg I get error below ZT_SPANCONFIG failed on span 1: Invalid argument (22) /etc/zaptel.conf #Signaling for 1 X100P Wildcards. fxsks = 1 #Signaling for T100P Wildcards. span=1,1,0,esf,b8zs bchan=2-24 dchan=25 span=3,0,0,esf,b8zs fxoks=26-49 Anyone knows what I am doing wrong. I am new to T100P but comfortable with the X100P setups