Hello everybody, I have a wct4xxp card. There 24 channels on the first span 31 on the 3 others So, I put on ss7.conf to use span 2 Channels => 25-39,41-55 Schannel => 40 But when I start Asterisk, I have the error : Illegal Channel range '25-39' for ... Do you have a idea for me ? Thomas Deillon