Name: Authentication user name Our examples: testuser
Explanation: This name is specified by you, and it ensures that your SIP telephone number credentials can only be used by you, in combination with the password, to establish a telephone service on your SIP phone.

Name: Authentication password
Our examples: testsip1234
Explanation: Together with the user name, this is used to set up the telephone service on your SIP phone.

Name: User name
Our examples: 220
Explanation: The internal phone number matching your phone credentials.

Name: Display name
Our examples: yourname
Explanation: Your name

Name: Proxy server address
Our examples: 192.168.1.1
Explanation: Your Internet-Box’s local network IP address. The proxy server forwards SIP messages.

Name: Proxy server port
Our examples: 5060
Explanation: The port used by the server to forward SIP messages.

Name: Registration server
Our examples: 192.168.1.1
Explanation: This is your Internet-Box’s local network IP address. The registration server ensures that IP addresses and SIP addresses match.

Name: Registration port
Our examples: 5060
Explanation: The port used by the server to ensure that IP addresses and SIP addresses match.

Name: STUN server
Our examples: NO
Explanation: The STUN server is not used for local IP telephony credentials.

Name: Outbound proxy address
Our examples: 192.168.1.1
Explanation: Your Internet-Box’s local network IP address that receives SIP client requests.

Name: Outbound proxy server port
Our examples: 5060
Explanation: The port used by the server for client requests.