Network Interface Configuration

• IP Address
  Select the IP address that you would like to use for incoming connections from the list of available IP addresses. You may only select addresses that appear in the list. The selection options are determined by your system settings.
  
  
• Port number
  Enter the port number that you would like to use for incoming connections. The port number may be any value between 0 and 65535. Many SIP servers use Port 5060 over TCP or 5061 over TLS.
  
  
• Log
  Select the transport protocol that you would like to use for incoming connections. The following transport protocols may be used:
  - UDP (User Datagram Protocol)
  - TCP (Transmission Control Protocol)
  - TLS (Transport Layer Security)
  - MTLS (Mutual Transport Layer Security)
  
  For using the MTLS protocol, you will need a server certificate issued for your system. The server certificate must have been issued by a reliable certification authority. You can select an appropriate certificate from Network Settings.
  
  

  Please note that UDP and TCP are unencrypted protocols, which have not been secured against eavesdropping. Using these protocols only in a local area network is recommended. The UDP protocol is not recommended because of the maximum packet size of 65,535 bytes.