ooh323c | An Open H.323 Library

To run the sample programs, first make sure the path to the media shared object library (liboomedia.so) is set in LD_LIBRARY_PATH:.
receiver - an audio receiver program that will listen for incoming requests and then play audio as it is received.
player - an audio player program that will play a sample audio file.
simple - an H.323 endpoint sample program. This is a sample H.323 VoIP phone application which opens g711ulaw64k channels and transmits and receives voice. It has been tested successfully against ohPhone, a widely used open source H.323 phone application and NetMeeting.
chansetup - This is a sample program developed for testing multiple calls. This program allows stack testing by placing multiple calls. The number of calls, duration of each call and interval between successive calls are configurable.
Run receiver first to listen for incoming connections: cd tests/receiver ./ooReceiver [--use-ip <ip>] [--use-port <port>] where, [--use-ip <ip>] and [--use-port <port>] options are used to specify local ip address and port number. By deafault, receiver application tries to determine ip address on it's own and uses standard H.323 port 1720. A log file will be created in the tests/receiver directory (ooReceiver.log). Also, the log file for the media plugin will be created in the same directory (media.log).
Run the player: cd ../player ./ooPlayer --audio-file space.raw [--use-ip <ip>] where, --audio-file is used to specify the audio file to be played. [--use-ip <ip>] is used to specify local ip address. By deafault, player application tries to determine ip address on it's own. A log file will be created in the tests/player directory (ooPlayer.log). Also, a log file for the media plug-in will be created in the same directory (media.log).
Set working directory to the simple test directory: cd tests/simple
To see the usage information including various options: ./simple OR ./simple --help
To make a call: ./simple [options] <remote> where, <remote> - is the dotted representation of the destinations IP address. In case of gatekeeper, aliases can also be used.
To receive a call: ./simple [options] --listen You will find simple.log and media.log in the current directory.
Two instances of this program have to be run. Can be run on same machine or different machines.
First change to chansetup directory. cd tests/chansetup
For running listener instance, ./h323peer [--use-ip ip] [--use-port port] where local ip address and port can be specified for listening to incoming calls. By default, application determines ip address and uses default H323 port number 1720.
For running calling instance ./h323peer [--use-ip ip] -n <number of calls> -duration <call duration> -interval <inetrval between successive calls> destination where all times are in seconds. Interval of 0 means next call will be placed after current call finishes. "destination" is the dotted ip address of the endpoint running listener instance.