ruby - SIP调用被 Asterisk 拒绝

我用的是星号和粘连。我已经创建了ahn应用程序并执行了以下操作：
将dialplan.rb添加到项目的根目录。内容：

adhearsion {
  play 'hello-world'
  hangup
}

config/adhearsion.rb的内容：

  ...
  ##
  # Use with Asterisk
  #
  config.punchblock.platform = :asterisk # Use Asterisk
  config.punchblock.username = "myuser" # Your AMI username
  config.punchblock.password = "mypassword" # Your AMI password
  config.punchblock.host = "127.0.0.1" # Your AMI host
  ...

星号配置文件：
extensions.conf

[adhearsion]
exten => test,1,AGI(agi://127.0.0.1)

[adhearsion-redirect]

sip.conf的内容

[general]
context=adhearsion
....

从sjphone应用程序调用（sip）时出错：

== Manager 'myuser' logged on from 127.0.0.1
  == Manager 'myuser' logged on from 127.0.0.1
    -- Added extension '1' priority 1 to adhearsion-redirect
  == Using SIP RTP CoS mark 5
    -- Executing [test@adhearsion:1] AGI("SIP/127.0.0.1-00000000", "agi://127.0.0.1") in new stack
[Jan 30 12:02:26] ERROR[4211]: utils.c:1164 ast_carefulwrite: write() returned error: Connection refused
[Jan 30 12:02:26] WARNING[4211]: res_agi.c:1509 launch_netscript: Connect to 'agi://127.0.0.1' failed: Connection refused
    -- Auto fallthrough, channel 'SIP/127.0.0.1-00000000' status is 'UNKNOWN'

最佳答案

这意味着星号无法连接Adhearsion Fastagi脚本。
可能的问题有：
粘连未运行。开始吧。
防火墙阻止附加端口。为端口4573（TCP）添加到防火墙允许规则
Adhearsion框架中的某些错误，请参阅日志。