python - Python 上的 Asterisk 调用管理器挂断事件

Question

如何挂断最近通过 AMI 发起的调用。？我使用下面的代码来发起调用，但我不知道如何挂断同一发起的调用。

import socket

HOST = 'localhost'
PORT = 5038

p = '''Action: login
Events: off
Username: %(username)s
Secret: %(password)s

Action: originate
Channel: Mobile/g1/%(phone_to_dial)s
WaitTime: 30
Timeout: 5
Exten: %(phone_to_dial)s
Context: home
Priority: 1



Action: Logoff
'''
def click_to_call(phone_to_dial, username, password, local_user):
    pattern = p % {
        'phone_to_dial': phone_to_dial,
        'username': username,
        'password': password,
        'local_user': local_user}
    s = socket.socket()
    s.connect((HOST,PORT))

    data = s.recv(1024)
    for l in pattern.split('\n'):
        print 'sending>>',1
        s.send(l+'\r\n')
        if l == "":
            data = s.recv(1024)
            print data
    data = s.recv(1024)
    s.close()

if __name__=='__main__':
    click_to_call('918800726989',username='600',password='yourpass',local_user='11111')

我尝试添加 Action:hangup 但似乎不起作用。请帮忙。？

更新:添加操作、状态和挂断后得到的代码和错误:

import socket

HOST = '192.168.1.3'
PORT = 5038

p = '''Action: Login
Events: off
Username: %(username)s
Secret: %(password)s
ActionID: 1

Action: Originate
ActionID: 2
Channel: SIP/11111
Exten: %(phone_to_dial)s
Context: home
priority: 1

Action: Status
ActionID: 3
Channel: SIP/11111

Action: Hangup
ActionID: 4
Channel: SIP/11111

Action: Logoff
ActionID: 5

'''
def click_to_call(phone_to_dial, username, password, local_user):
    pattern = p % {
        'phone_to_dial': phone_to_dial,
        'username': username,
        'password': password,
        'local_user': local_user}
    s = socket.socket()
    s.connect((HOST,PORT))

    data = s.recv(1024)
    for l in pattern.split('\n'):
        s.send(l+'\r\n')
        if l == "":
            data = s.recv(1024)
            print data
    data = s.recv(1024)

    s.close()



if __name__=='__main__':
    click_to_call('55555',username='600',password='yourpass',local_user='11111')

运行上述代码后收到的消息:

>>> ================================ RESTART ================================
>>> 
Response: Success


ActionID: 1

Message: Authentication accepted




Response: Success


ActionID: 2

Message: Originate successfully queued



Response: Error

ActionID: 3

Message: No such channel




Response: Error

ActionID: 4

Message: No such channel




Response: Goodbye


>>> 

Answer 1

你需要

1) 监听事件并查看新创建 channel 的 channel ID

http://www.voip-info.org/wiki/view/asterisk+manager+events

2) 将挂断操作(不是事件)与 channel 名称一起放置

http://www.voip-info.org/wiki/view/Asterisk+Manager+API+Action+Hangup