

This is because there are fewer lines on a Cisco IP Phone 7940 than a Cisco IP Phone 7960.

Note If a login device profile is configured for a Cisco IP Phone 7960 but the user logs into a Cisco IP Phone 7940, the phone takes on the attributes and capabilities of the Cisco IP Phone 7940. The Extension Mobility feature dynamically configures a phone according to the current user.

For example, when user A occupies a desk and logs in to the phone, her directory number(s), services, speed dials, and other properties appear on that phone but when user B uses the same desk at a different time, his information appears. Once a user logs in, the phone adopts the user individual user default device profile information, including line numbers, speed dials, services links, and other user-specific properties of a phone. The Extension Mobility feature allows users to configure any Cisco IP Phone 7940 or Cisco IP Phone 7940 IP phone as their own, on a temporary basis, by logging in to that phone. Extension Mobility Configuration Checklist.Understanding Extension Mobility and Phone Logins.This section covers the following topics: This approach usually gets used in work environments in which employees do not routinely conduct business in the same place every day. With extension mobility, instead of assigning offices, cubicles, and desks to individual employees, several different employees share office spaces on a rotational basis. Login and Logout Applications ConfigurationĮxtension Mobility Configuration ChecklistĮxtension Mobility provides a method of organizing work spaces to significantly reduce the costs associated with permanent office accommodations. Understanding Extension Mobility and Phone Logins Extension Mobility and Phone Login Features
