Zapata Telephony Interface Driver Note: See http://www.voip-info.org/tiki-index.php?page=Asterisk%20Zaptel%20Installation for more verbose and updated version of this document. Requirements: Some of the testing programs still require the zapata library The zttool program requires libnewt To install: check zconfig.h for any specific configuration changes make make install Here is a list of what module to use with what hardware Module Name Hardware tor2 T400P - Quad Span T1 Card E400P - Quad Span E1 Card wct4xxp TE405P - Quad Span T1/E1 Card (5v version) TE410P - Quad Span T1/E1 Card (3.3v version) wct1xxp T100P - Single Span T1 Card E100P - Single Span E1 Card wcte11xp TE110P - Single Span T1/E1 Card wcfxo X100P - Single port FXO interface X101P - Single port FXO interface wctdm or TDM400P - Modular FXS/FXO interface (1-4 ports) wcfxs wcusb or S100U - Single port FXS USB Interface wcfxsusb torisa Old Tormenta1 ISA Card ztdummy UHCI USB Zaptel Timing Only Interface What is the license for the zaptel driver? =================================================== libpri is distributed under the terms of the GNU General Public License, which permit its use and linking with other GPL'd software only. The GNU GPL is included in the file LICENSE in this directory. If you wish to use the zaptel drivers in an application for which the GPL is not appropriate (e.g. a proprietary embedded system), licenses under more flexible terms can be readily obtained through Digium, Inc. at reasonable cost. Brief F.A.Q =========== Q. Zaptel compiled with no errors but when I try to modprobe zaptel I receive "FATAL: Error insering zaptel (/lib/modules/2.6.x.x/misc/zaptel.ko): Unknown symol in module or unknown parameter (see dmesg) A. You need to recompile your kernel with CONFIG_CRC_CCITT=y or CONFIG_CRC_CCITT=m. To do this, run 'make menuconfig' and change it under 'Library Routines -> CRC-CCIT functions'. If you compiled it as a module, load it, otherwise reboot. How do I report bugs or contribute? =================================== Please report bug and patches to the Asterisk.org bug tracker at http://bugs.digium.com in the "zaptel" category. Does anything use this library so far? ====================================== Yes, the Asterisk Open Source PBX does. http://www.asterisk.org