It is possible to lock a loaded custom program in a codec to ensure the currently loaded program type, e.g. mono, cannot be unloaded by a codec dialing in with a different program type, e.g. stereo. For example, if your routing requirements require the codec at the studio to always connect in mono, simply load and lock a mono program in the codec. On the answering codec, you may wish to configure the codec to always use a particular jitter buffer or FEC setting.

 

Generally programs will be up or down-mixed by the answering codec to match the loaded program type. In some situations incompatible program types will be rejected. A compatible program type can still connect and specify different connection parameters such as algorithm preferences and bit rates via session data.

 

1.Press the HOME button to return to the Home screen.

2.Select Settings and press .

3.Navigate to System and press .

4.Navigate to Lock Program and press to toggle between Enabled and Disabled.

 

 

5.When program lock is Enabled a warning message confirms program status.

 

 

6.When program lock is Disabled a warning message confirms incoming calls may load any supported factory program.

 

 

7.Press the RETURN button to exit the warning message.