asterisk*CLI>
    -- Starting simple switch on 'Zap/5-1'
    -- Accepting overlap call from 'A' to '<unspecified>' on channel 0/5, span 1
May 23 10:06:32 WARNING[4981]: chan_zap.c:7149 zt_pri_error: PRI: received SETUP message for call that is not a new call, wicked!!!
    -- Hungup 'Zap/5-1'
asterisk*CLI>