FastAGI 的 get_data 函數總是立即返回 1 的問題

Question

所以我已經實現了 fastagi 但是我在播放音頻文件、從最終用戶接收 DTMF 並將其返回時遇到了 get_data 函數的問題。 我遇到的問題是一切似乎都開始正常，但音頻文件沒有播放（同一個文件適用於 agi，fastagi 能夠訪問它）並且該函數立即返回 1。 請參閱下面的日志摘錄，我正在運行 Ubuntu 16.04 和 asterisk 13.1.0：

日志：

<SIP/208_fleek-00000008>AGI Rx << VERBOSE "IVRs found = 1" 1
agi://192.168.20.144/agi-bin/ivr.php,fleek,5,1,,23: IVRs found = 1
<SIP/208_fleek-00000008>AGI Tx >> 200 result=1
<SIP/208_fleek-00000008>AGI Rx << GET DATA /usr/share/asterisk/sounds/fleek_ivr 2000 10
 -- <SIP/208_fleek-00000008> Playing '/usr/share/asterisk/sounds/fleek_ivr.slin' (language 'en')
<SIP/208_fleek-00000008>AGI Rx << VERBOSE "Selection detected: 1" 1
 agi://192.168.20.144/agi-bin/ivr.php,fleek,5,1,,23: Selection detected: 1
<SIP/208_fleek-00000008>AGI Tx >> 200 result=1

php代碼：

        $name = '/usr/share/asterisk/sounds/fleek_ivr';
            $timeout = $row2['timeout'];
            $ntimeout = 2000;
            $expect = '10';
            $ivr = $fastagi->get_data($name,$ntimeout,$expect);
            $fastagi->verbose("Selection detected: ".$ivr['result']);
            $dtmf = $ivr['result'];

撥號方案代碼：

[function_ivr]
exten => _X.,1,Answer()
 same => n,Noop('type is ${dtype}..... type id is ${dtype_id} BLABLABLABLA)
 same => n,AGI(ivr.php)
 same => n,AGI(agi://X.X.X.X/agi-bin/ivr.php,fleek,5,1,,23
 same => n,Hangup

Answer 1

使用以下內容進行調試

asterisk -r
agi set debug on

那個電話之后

調試在SO上為OFFTOPIC

Answer 2

Asterisk 首先需要一個 ANSWER 才能讓它工作