调用我正在使用的号码
exec("DIAL", "DAHDI/g0/" + callingPhoneNo + "," + currentTimeOut + ",mg,");
在我的java应用程序中。 并使用此代码片段为调用者播放声音:
exec("background", "custom/incorrectPassword");
但是在被叫者接通电话后如何为调用接收者播放声音?
最佳答案
有 3 个选项可以执行此操作。实际上只需要一个选项,但历史上我们有 3 个
1) 正是为了这个目的,Dial 命令 diallout 参数中的选项 A
A(x): x - The file to play to the called party Play an announcement to the called party, where <x> is the prompt to be played
2) 隐私模式选项。
p: This option enables screening mode. This is basically Privacy mode without memory.
P([x]): Enable privacy mode. Use <x> as the family/key in the AstDB
database if it is provided. The current extension is used if a database
family/key is not specified.
根据来电显示隐私播放消息,如果未找到则询问姓名
3) Macro 和 Gosub 的答案。只是用不同且最灵活的方式来处理调用,使用它您可以收集输入/确认/拒绝调用等。
M(macro[^arg[^...]]):
macro - Name of the macro that should be executed. arg - Macro arguments Execute the specified <macro> for the *called* channel before connecting to the calling channel. Arguments can be specified to the Macro using '^' as a delimiter. The macro can set the variable ${MACRO_RESULT} to specify the following actions after the macro is finished executing: ${MACRO_RESULT}: If set, this action will be taken after the macro finished executing. ABORT: Hangup both legs of the call CONGESTION: Behave as if line congestion was encountered BUSY: Behave as if a busy signal was encountered CONTINUE: Hangup the called party and allow the calling party to continue dialplan execution at the next priority GOTO:[[<context>^]<exten>^]<priority>: Transfer the call to the specified destination. U(x[^arg[^...]]): x - Name of the subroutine to execute via Gosub arg - Arguments for the Gosub routine Execute via Gosub the routine <x> for the *called* channel before connecting to the calling channel. Arguments can be specified to the Gosub using '^' as a delimiter. The Gosub routine can set the variable ${GO SUB_RESULT} to specify the following actions after the Gosub returns. ${GOSUB_RESULT}: ABORT: Hangup both legs of the call. CONGESTION: Behave as if line congestion was encountered. BUSY: Behave as if a busy signal was encountered. CONTINUE: Hangup the called party and allow the calling party to continue dialplan execution at the next priority. GOTO:[[<context>^]<exten>^]<priority>: Transfer the call to the specified destination.
关于java - 如何为 Asterisk 中的被叫者播放声音,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/20212644/