asterisk 自动外呼参数说明

Channel: <channel>: Channel to use for the outbound call ;用来呼出的通道号码
CallerID: Name <number> Caller ID, please note that it may not work if you do not respect the format: CallerID: Some Name

<1234> 主叫号码
MaxRetries: <number> Number of retries before failing (not including the initial attempt, e.g. 0 = total of 1 attempt to make

the call) 最大重试次数
RetryTime: <number> Seconds between retries, don't hammer an unavailable phone 重试无效号码的次数
WaitTime: <number> Seconds to wait for an answer 响铃后等待应答的时间
Account: Set the account code to use. If the call answers, connect it here 设置使用此次呼叫的帐号,如果呼叫接通联系到这个帐号
Context: <context-name> Context in extensions.conf 上下文定义
Extension: <ext> Extension definition in extensions.conf exten =>
Priority: <priority> Priority of extension to start with 等级
Set: Set a variable for use in the extension logic (example: file1=/tmp/to ); in Asterisk 1.0.x use 'SetVar' instead of 'Set'   设置变量
Application: Asterisk Application to run (use instead of specifiying context, extension and priority) .设置
Data: The options to be passed to application 选项。。比如等候音乐