IÂ´m Dennis and from Germany. I had a big Problem, but no one in the german IP-Phone-Forum can solve that. First, sorry for my bad english .
A HFC-S-Card(Telekom Teledat 220) is plugged in my *( 1.2.14-BRIstuffed-0.3.0-PRE-1y). No error in Asterisk or Zaptel is shown.
A Crossover-ISDN-cable(about 5 metres long) going to my terminaladapter (Telekom DaTeWe TA 33 Clip). In there I plugged two “analog”(not ISDN) telephones. When I make a dial over Sip I can understand my partner super. But my partner hear many crackle. When i dial intern(zap), the crackler will be more.
hannibal:/etc/asterisk# vi ./zapata.conf [channels] switchtype = euroisdn signalling = bri_net overlapdial = yes immediate = no group = 1 context = test channel => 1-2
hannibal:/etc# vi ./zaptel.conf span=1,1,3,ccs,ami bchan=1-2 dchan=3 loadzone=nl defaultzone=nl ~
Can anyone help me?