[Asterisk-Users] No B-Channels. PRI. E100P. HELP!

[Holger Schurig]

>         bchan=1-15
>         dchan=16
>         bchan=17-31

Just a wild guess (I never worked with this equipment): try

  bchan=1-15,17-31
  dchan = 16

By the way: what is on channel 0 ?