Hello , Do anyone know how Asterisk support CallBack function ? Are there some documents about CallBack of Asterisk? Thanks! ????????Comer ????????hbyang@ustc.edu ??????????2004-12-25
Hello , Do anyone know how Asterisk support CallBack function ? Are there some documents about CallBack of Asterisk? Thanks! ????????Comer ????????hbyang@ustc.edu ??????????2004-12-25
Hello , Do anyone know how Asterisk support CallBack function ? Are there some documents about CallBack of Asterisk? Thanks! ????????Comer ????????hbyang@ustc.edu ??????????2004-12-25