maybe you can if try this.. span=2,1,0,ccs,hdb3,crc4 Claus Futtrup wrote: >Here you go. > >loadzone = no >defaultzone = no >span=1,1,0,ccs,hdb3,crc4 >bchan=1-15 >bchan=17-31 >dchan=16 > >span=2,2,0,ccs,hdb3,crc4 >bchan=32-46 >bchan=48-62 >dchan=47 > >Both E100P are connected to PSTN. > >Kind Regards > >Claus Futtrup > > >