Configuring Call Preferences
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If SIP INFO is selected, select the desired value from the pull-down list of DTMF Info
Type.
3. Click Confirm to accept the change.
To configure DTMF type for SIP direct account via web user interface:
1. Click on Account->SIP Direct Account.
2. Select the desired value from the pull-down list of DTMF Type.
If SIP INFO is selected, select the desired value from the pull-down list of DTMF Info
Type.
3. Click Confirm to accept the change.