Question

我有一个问题：在Asterisk脚本中，我通过命令拨号（SIP / xxx）执行从A到B的呼叫。我想在和B谈话时播放音乐。

功能拨号仅支持音乐开始呼叫或结束呼叫： https://www.voip-info.org/wiki/view/Asterisk+cmd+Dial

如果你知道，请帮助我。

Answer 1

有两种可能的变种

1）拨号命令L param在呼叫结束前的某个时间播放文件，并带有重复选项

  L(x[:y[:z]]): 
        x - Maximum call time, in milliseconds

        y - Warning time, in milliseconds

        z - Repeat time, in milliseconds
Limit the call to <x> milliseconds. Play a warning when <y> milliseconds
are left. Repeat the warning every <z> milliseconds until time expires.
    This option is affected by the following variables:
        ${LIMIT_PLAYAUDIO_CALLER}: 
            yes
            no
            If set, this variable causes Asterisk to play the
            prompts to the caller.
        ${LIMIT_PLAYAUDIO_CALLEE}: 
            yes
            no
            If set, this variable causes Asterisk to play the
            prompts to the callee.
        ${LIMIT_TIMEOUT_FILE}: 
            filename
            If specified, <filename> specifies the sound prompt
            to play when the timeout is reached. If not set, the time remaining
            will be announced.
        ${LIMIT_CONNECT_FILE}: 
            filename
            If specified, <filename> specifies the sound prompt
            to play when the call begins. If not set, the time remaining will
            be announced.
        ${LIMIT_WARNING_FILE}: 
            filename
            If specified, <filename> specifies the sound prompt
            to play as a warning when time <x> is reached. If not set, the
            time remaining will be announced.

2）您可以通过ChanSpy wisper功能连接到当前呼叫来指定新频道，一条腿到文件，另一条腿。 https://www.voip-info.org/wiki/view/Asterisk+cmd+ChanSpy

如何在通话期间播放音乐使用Asterisk？

1 个答案: