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From the phone's idle screen, e.g.:
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You need to access the phone's Main Menu. To access the phone's Main Menu, press either the phone's Check confirmation key, located above the Navigation Pad, or press the More softkey twice until you see the Menu softkey, which you should then press. When you have entered the Main Menu, you will see:
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Using the Navigation Pad, scroll down to the Advanced menu item, e.g.:
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Use the Check confirmation key, or the Select softkey to enter the Advanced menu. Once there, you will see:
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Using the Navigation Pad, scroll down to the Enabled Licensed Codec Support menu item, e.g.:
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Use the Check confirmation key, or the Select softkey to enter the Enabled Licensed Codec Support menu. Once there, you will see:
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Use the Check confirmation key, or the Yes softkey to confirm your choice (or the Cancel key or the No softkey to decline). If you confirm, you will see:
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Now, use the OK softkey, the Cancel key, or the phone's first Line key to exit this menu. You will then be returned to the Main Menu:
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Use the Back softkey, the Cancel key, or the phone's first Line key to exit this menu. You will then be returned to the phone's Idle screen, and your phone will restart:
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When your phone reboots, it will contact Sangoma to enable G.729a support and continue the boot process normally. Once G.729a has been enabled for your phone, you do not have to enable it again. The enablement survives all firmware updates, downgrades and factory default operations. Enabling G.729a for Digium's model D60, D62, and D65 phones does not require any additional user payment beyond the purchase of the phone itself.
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