Extension Mobility - Huawei eSpace 7910 User Manual

eSpace 7910&7950 IP Phone
User Guide
Step 2 Press the Right arrow button to switch to the Directory screen.
Step 3 Press the Up arrow or Down arrow button to select a contact and press +Contacts.
The Add Contact screen is displayed.
Step 4 Modify the contact information.
Step 5 Press Done to save the settings.
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7.3 Extension Mobility

Extension mobility allows you to use your IP phone's extension number and password to log
in to any other IP phone of the eSpace 7900 series. Your configurations (such as the call
history, contacts, and programmable button settings) and services to which you have
subscribed will be automatically downloaded to the IP phone you newly log in.
Step 1 Log in to the IP phone.
l
l
Step 2 Deregister the login account when extension mobility is no longer used.
In the EC6.X network environment, the IP phone automatically logs in using the original
default account after the account used for extension mobility is deregistered.
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Issue 03 (2017-06-30)
NOTE
l Before using the extension mobility function, ensure that the extension mobility service rights have
been configured on the server for the IP phones in both the home area and visited area. For any
questions, contact your system administrator.
l If the IP phone you newly log in is a different model from your original one, only the functions that
the new login IP phone supports take effect.
l In extension mobility, only the primary account (first account) of the original IP phone can be used
to log in to another IP phone in the UC2.X or IMS+UC network environment, and only the uPortal
account can be used to log in to another IP phone in the EC6.X network environment. Extension
mobility is available only within the enterprise network.
In the UC2.X or IMS+UC network environment, enter your primary account and
password, and press Log In.
In the EC6.X network environment, enter the uPortal account and password, press Log
In.
NOTE
If the IP phone you want to log in has any registered account, log out of the account first.
NOTE
l If the current login account is a roaming account (which is an account logged in to another phone for
extension mobility), the phone automatically logs out of this account and returns to the login screen
when a specific period (configured by your system administrator) expires.
l In the IMS+UC network environment, if the phone has registered an account before the roaming
account is logged in, the phone is automatically logged in using the registered account after the
roaming account is logged out.
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