Norway Proxy

Enter the settings using the gear icon (home screen) and click on it. Under "Wireless Networks", click on "Wi-Fi" and then click on "WiredSSID" and select "Change Network". Check the "Advanced" checkbox, and then select "Manual" for the proxy server. Click "Save" and close the settings.

It's a router that redirects all traffic through a VPN server. Many router models support this function, you only need to specify the data for connecting to a particular VPN (that is, enter the parameters that will provide a VPN service). And some manufacturers provide such routers, in which all settings are already prescribed (the developers themselves provide a VPN-service or are representatives of such).

Such proxy redirects requests from clients to different servers (globally or within a single local network). It can be used for load balancing in different Internet services, for testing web applications, for secured access to local network servers (all "non-client" traffic is ignored).

To send a SIP INVITE request to a server using UDP, you need to follow these steps:

1. Create a SIP INVITE message: The SIP INVITE message is a request to establish a new session between two parties. It contains the caller's contact information, the callee's contact information, and other relevant headers. You can use a library like Twisted or PySIP to create a SIP INVITE message in Python.

2. Set up a UDP socket: In Python, you can use the socket module to create a UDP socket. Create a socket object with the socket.SOCK_DGRAM parameter to indicate that it's a datagram socket.

import socket

# Create a UDP socket
udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

3. Configure the server address and port: You need to know the IP address and port number of the SIP server you want to send the INVITE message to.

# Server address and port
server_address = ('sip.server.ip', 5060)

4. Send the SIP INVITE message: Use the sendto method of the UDP socket to send the SIP INVITE message to the server.

# Send the SIP INVITE message to the server
udp_socket.sendto(sip_invite_message, server_address)

5.Close the UDP socket: After sending the SIP INVITE message, close the UDP socket to free up resources.

# Close the UDP socket
udp_socket.close()

Here's a complete example of sending a SIP INVITE message using UDP in Python:

SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.1:5060;branch=z9hG4bKkDjgjhFg5
From: "John Doe" ;tag=12345
To: "Jane Smith" 
Call-ID: 123456789012345
CSeq: 1 INVITE
Contact: 
Content-Type: application/sdp
Content-Length: 200

v=0
o=JohnDoe 2890844526 2890844526 IN IP4 192.168.1.1
s=Example Session
c=IN IP4 192.168.1.1
t=0 0
m=audio 3456 RTP/AVPF 97

Bypassing or disabling UDP client isolation on Android is not recommended, as it may expose your device to security risks and vulnerabilities. UDP client isolation is a security feature that helps protect your device from malicious traffic and potential attacks.

However, if you still want to proceed, you can try the following steps:

1. Root your Android device: Rooting your device gives you administrative access, allowing you to bypass certain restrictions and modify system files. Be aware that rooting may void your device's warranty and expose your device to security risks.

2. Edit the system configuration file: After rooting your device, you can edit the system configuration file to disable UDP client isolation. The file you need to edit is called "inet_ipv4.conf" and is located in the "/etc/sysconfig/network-scripts" directory. Open the file using a text editor and look for the line "udp_client_isolation=1". Change the value to "0" to disable UDP client isolation.

3. Reboot your device: After making the changes, save the file and reboot your device. The changes should take effect, and UDP client isolation will be disabled.

Please note that disabling UDP client isolation may expose your device to security risks, and it is not recommended to do so unless you have a specific reason and understand the potential consequences. Always consider the security of your device and data before making any changes to your system.