The Country setting in the codec configures country-specific settings like:
•POTS line ring tones.
•POTS line impedance.
•Use of G.711 μ-law for North America and Japan, and G.711 a-law in most other regions of the world (e.g. Europe/Australasia), when the G.711 algorithm is used for IP/SIP or ISDN connections.
To configure the Country setting:
1.Open the HTML5 Toolbox Web-GUI and click Settings in the Menu Bar, then click Options to display the Options panel.
2.Click the Country drop-down menu arrow to select the correct country of operation.
3.Click the Save button to save the new configuration.