发送注册连接到 FreeSWITCH 服务器的客户端

import socket
 
 
def send_register_request(username, password, server_ip, server_port):
 
    # 构建注册消息
 
    register_message = (
 
        f'REGISTER sip:{server_ip} SIP/2.0\r\n'
 
        'Via: SIP/2.0/UDP client;branch=z9hG4bK776asdhds\r\n'
 
        'Max-Forwards: 70\r\n'
 
        f'From: {username}@{server_ip}:{server_port}>;tag=as1843\r\n'
 
        f'To: {username}@{server_ip}:{server_port}>\r\n'
 
        f'Call-ID: 0432@{client_ip}\r\n'
 
        'CSeq: 1 REGISTER\r\n'
 
        'Contact: \r\n'
 
        f'Authorization: Digest username="{username}",realm="{server_ip}",'
 
        f'nonce="123456789",uri="sip:{server_ip}",response="abcdefg123456"\r\n'
 
        'Content-Length: 0\r\n\r\n'
 
    )
 
 
    # 创建 TCP 套接字并连接到服务器
 
    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
    client_socket.connect((server_ip, server_port))
 
 
    # 发送注册请求
 
    client_socket.sendall(register_message.encode())
 
 
    # 接收响应并打印
 
    response = client_socket.recv(1024)
 
    print(response.decode())
 
 
    # 关闭连接
 
    client_socket.close()
 
 
# 示例用法
 
username = 'your_username'
 
password = 'your_password'
 
server_ip = 'freeswitch_server_ip'
 
server_port = 5060
 
 
send_register_request(username, password, server_ip, server_port)

```cmd
创建虚拟环境
conda create -n freeswitch python=3.7
进入
conda activate freeswitch
安装环境
pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/si

import socket

 

def send_register_request(username, password, server_ip, server_port):

    # 构建注册消息

    register_message = (

        f'REGISTER sip:{server_ip} SIP/2.0\r\n'

        'Via: SIP/2.0/UDP client;branch=z9hG4bK776asdhds\r\n'

        'Max-Forwards: 70\r\n'

        f'From: ;tag=as1843\r\n'

        f'To: \r\n'

        f'Call-ID: 0432@{client_ip}\r\n'

        'CSeq: 1 REGISTER\r\n'

        'Contact: \r\n'

        f'Authorization: Digest username="{username}",realm="{server_ip}",'

        f'nonce="123456789",uri="sip:{server_ip}",response="abcdefg123456"\r\n'

        'Content-Length: 0\r\n\r\n'

    )

 

    # 创建 TCP 套接字并连接到服务器

    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

    client_socket.connect((server_ip, server_port))

 

    # 发送注册请求

    client_socket.sendall(register_message.encode())

 

    # 接收响应并打印

    response = client_socket.recv(1024)

    print("Received response:")

    print(response.decode())

 

    # 关闭连接

    client_socket.close()

 

# 示例用法

username = 'your_username'

password = 'your_password'

server_ip = 'freeswitch_server_ip'

server_port = 5060

 

send_register_request(username, password, server_ip, server_port)