Holger Schurig wrote: >Just a wild guess (I never worked with this equipment): try > > bchan=1-15,17-31 > dchan = 16 > > span=1,0,0,ccs,hdb3,crc4 bchan=1-15 dchan=16 bchan=17-31 That's my setup and it works fine with our Teles switch. >By the way: what is on channel 0 ? > > timing. Apollon Koutlides