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Diffstat (limited to 'trunk/channels/h323/README')
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diff --git a/trunk/channels/h323/README b/trunk/channels/h323/README deleted file mode 100644 index 875bf3668..000000000 --- a/trunk/channels/h323/README +++ /dev/null @@ -1,144 +0,0 @@ - Open H.323 Channel Driver for Asterisk - By Jeremy McNamara - For The NuFone Network - - First public release on November 10th, 2002 - - Dependancies (based on OpenH323/PWLib ones): - openssl-0.9.6b+ - openssl-devel-0.9.6b+ - expat-1.95+ - expat-dev-1.95+ - -Tested with Open H.323 version v1.18.0, PWLib v1.10.0 and GCC v3.2.2. Usage of any -other (especially prior OpenH323 v1.17.3 and PWLib v1.9.2) versions is not -supported. - -NOTICE: Whatever you do, DO NOT USE distrubution specific installs -of Open H.323 and PWLib. In fact, you should check to make sure -your distro did not install them for you without your knowledge. - - -To compile this code --------------------- -Once PWLib and Open H.323 have been compiled per their specific build -instructions, issue a make in the asterisk/channels/h323 directory with -argument used to build PWLib and OpenH323 (for example, make opt), then go -back to the Asterisk source top level directory and issue a make install. - - -The most common compile error ----------------------------- -If you receive ANYTHING that says 'undefined symbol' you are experiencing -typical version skew. For example: - -libh323_linux_x86_r.so.1: undefined symbol: GetNumberValueAt__C14PAbstractArrayi - -You need to search and destroy every version of libh323 and libpt then -completely recompile everything - -Example commands to make sure everything gets cleaned and then -rebult in proper order: - -cd /path/to/pwlib -./configure -make clean opt -cd /path/to/openh323 -./configure -make clean opt -cd /path/to/asterisk/channels/h323 -make opt -cd /path/to/asterisk -make install - - -Most common run-time error -------------------------- -libpt_linux_x86_r.so.1: cannot open shared object file: No such -file or directory - -You have not set the LD_LIBRARY_PATH environment variable. - -Example environment for sh/bash: - -PWLIBDIR=$HOME/pwlib -export PWLIBDIR -OPENH323DIR=$HOME/openh323 -export OPENH323DIR -LD_LIBRARY_PATH=$PWLIBDIR/lib:$OPENH323DIR/lib -export LD_LIBRARY_PATH - -We recomend puting the above directives into your /etc/profile so -you do not have to remember to export those values every time you -want to recompile. Make sure to logout and log back in, so your -envrionment can pick up the new variables. - - -Upgrading Asterisk ------------------ -After you cvs update (or make update) Asterisk you have to go into -asterisk/channels/h323 and issue a make clean all, before compiling the -rest of asterisk. Doing this process every time you upgrade Asterisk -will ensure a sane build. - - -Dialing an H.323 channel ------------------------- -Without a gatekeeper: -exten => _1NXXNXXXXXX,1,Dial,H323/${EXTEN}@peer -or -exten => _1NXXNXXXXXX,1,Dial,H323/${EXTEN}@ip.or.hostname - -'peer' is defined in h323.conf as: - -[peer] -type=peer -host=1.2.3.4 -disallow=all -allow=ulaw - -Using a gatekeeper: -exten => _1NXXNXXXXXX,1,Dial,H323/${EXTEN} - -When using a gatekeeper you cannot utilize the type=peer features, -since the H.323 spec states that when a Gatekeeper is part of an H.323 network, -the Gatekeeper shall be used for all communication. - - -Developer Contact ----------------- -If you have trouble contact 'JerJer' in #Asterisk on -irc.freenode.net and/or send reasonable debug information to support@nufone.net. - -If are lucky enough to segfault this code please run a -backtrace and send the gory details. Segmentation faults are not -tolerated, no matter what Distro you run (even debian)! - -a simple bt example: - -# /usr/sbin/asterisk -vvvgc -... -[chan_h323.so] -Segmentation Fault (core dumped) - -# ls core.* -core.1976 - -# gdb /usr/sbin/asterisk core.1976 -...lots of useless garbage here... -(gdb) bt - -Send whatever shows up right after the 'bt' - -Also, a full debug screen output is almost needed. Make sure you are -in the full console mode (-c) and turn on 'h.323 debug' or worst case -senerio 'h.323 trace 4'. A nice way to capture debug info is with -script (man script). - -If you are motivated to update/fix this code please submit a -disclaimer along with the patch to the Asterisk bug -tracker: http://bugs.digium.com/ - - -Jeremy McNamara -The NuFone Network |