Capi

Via FritzBox Quelle¹⁾

fbrcapi  = FritzBoxRemoteCAPI
#getestet unter Ubuntu 9.10
http://fbrcapi.v3v.de/fbrcapi.html
http://www.ip-phone-forum.de/showthread.php?t=190316

#Kernelmodul fbrcapi.ko einfügen (Link für XEN-Kernel folgt)

depmod -a
modprobe kernelcapi
modprobe capi
#modprobe fbrcapi addr=[your FB IP] port=[5031] controllers=[1,2,...] debug=[0-4] boost=[0|1]
modprobe fbrcapi addr=192.168.1.1 port=5031 controllers=1 debug=2 boost=1

controller:
  Bei der Fritz!Box 7170 sind das:
  Controller 1 = ISDN (externer S0)
  Controller 3 = ISDN (interner S0)
  Controller 4 = Analog
  Controller 5 = VoIP

Fritz-Box Capi-Over-TCP 
  #96*3*  an
  #96*2*  aus

Test per:
 capiinfo    # sollte so einiges anzeigen
   Number of Controllers : 5
   Controller 1:
   Manufacturer: AVM Berlin
   CAPI Version: 2.0
   Manufacturer Version: 0.0-03  (0.3)
   BChannels: 2
   B1 protocols support: 0x80003c0b
    64 kbit/s with HDLC framing
    64 kbit/s bit-transparent operation
     V.110 synconous operation with HDLC framing
   B2 protocols support: 0x00000003
     ISO 7776 (X.75 SLP)
     Transparent
   ....