VOS3000-v2.1.8.05版本，需用centos 7.x x64系统安装，授权可以用21703版本的方法解决

index:system.timeout name=system.timeout identification=system.timeout audio=common@timeout capture=dtmf,dtmfKeyNum=0,receive=123456789*# timeout=2 timeoutAction=do_hangup,do_hangup,1 performAction=do_hangup index:system.playerrorcode name=system.playerrorcode identification=system.playerrorcode audio=@ timeout=2 timeoutAction=do_hangup,do_hangup,0 performAction=do_hangup index:system.ivrerror name=system.ivrerror identification=system.ivrerror audio=@ timeout=0 performAction=do_hangup index:system.callbacksametime name=system.callbacksametime identification=system.callbacksametime audio=@ timeout=0 performAction=do_callbacksametime