Snom VoIP Phone manual Challenge/Authentication, DND Mode on/off

Logon

By choosing a different line, your originator phone number is changed to this line. This means that different people can start calls from the same phone with their own originator phone number and the called phone will display the current outgoing line information. The current outgoing line is marked on the idle screen with a black-colored phone icon in front of the registered SIP line.

DND Mode on/off

Independent from Logon Wizard settings, the DND functionality is available in the snom menu. DND is short for “Do Not Disturb”. When this mode is activated, incoming calls will no longer come through to the phone and you will be completely undisturbed by the phone. If there is a mailbox set up for you, the call is redirected to it. Before this mode is activated, you will be asked if you really want to change to this mode.

In idle mode, “DND active!” is displayed in the bottom left-hand corner of the screen when DND is activated.

Please, keep in mind that contact type “VIP” overrides the DND mode, i.e., a call from a number you have defined as contact type “VIP” will be put through to your phone even when DND is active.

Challenge/Authentication

In SIP, a user can also set up authentication requirements for each registration on the phone. The password for each account name can be set up via the web interface of the phone in Lin1-7 / Login Information / Password.

If the authentication password is not set, or set wrongly, the account will not register on that domain and the phone will be challenged for

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