STUNAuth
From QA Cafe Support Wiki
| STUNAuth | By default, the CDRouter STUN server will not require authentication for the STUN client. Authentication can be enabled by configuring the testvar STUNAuth to yes. CDRouter automatically configures a STUN username and STUN password when TR-111 Part 2 is enabled. |
Values: yes|no | |
| Example: testvar STUNAuth no |