Mitel Deutschland GmbH 68635RFP36U-01 ユーザーズマニュアル
Configuration and Administration
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7.16.1.2 User roaming
Users with existing DECT phones can go to another site and log into an unbound DECT phone. The
login to the old DECT phone is removed, and when the SIP registration is renewed, the DECT phone is
registered with the OMM at the new site, so that the user can make and receive calls from there.
Users with existing DECT phones can go to another site and log into an unbound DECT phone. The
login to the old DECT phone is removed, and when the SIP registration is renewed, the DECT phone is
registered with the OMM at the new site, so that the user can make and receive calls from there.
7.16.1.3 Move of SIP registration
The SIP registration follows the user's location, according to the following rules:
The SIP registration follows the user's location, according to the following rules:
•
When the change in site location is detected, the new OMM initiates a SIP registration.
•
All other OMM sites are notified of the change, such that the OMM for the previous site does not
renew the DECT phone SIP registration and broadcasts the change to all other OMMs.
•
When the new OMM receives the update from the previous OMM, the SIP registration is repeated.
If there is any interruption in the user data synchronization, other OMMs are not notified of the
change. In this case, the OMM at the new site initiates a SIP registration a soon as the change in site is
change. In this case, the OMM at the new site initiates a SIP registration a soon as the change in site is
detected. If the OMM does not receive an update within 30 seconds, the new OMM renews the SIP
registration anyway.
registration anyway.
When user data synchronization is restored, the appropriate notifications resume:
•
The previous OMM does not renew SIP registration for the DECT phone and broadcasts the
information to all other OMMs.
•
The OMM at the new site repeats the SIP registration when the update is received.
Please note:
If the OMM hosting an active Mitel DECT phone does not receive an updated
location registration for the device for more than two hours, the OMM does not renew the
SIP registration until the location registration is refreshed.
SIP registration until the location registration is refreshed.
7.16.2 SETTING UP USER DATA SYNCHRONIZATION
Data synchronization is only implemented for user, DECT phone, and Configuration over Air (CoA) data.
The SARI is copied from the central OMM to the peripheral OMMs. All other data must be configured on
each OMM individually. If there are any configuration conflicts due to network connection failure, the user
and device changes (that have the same key id) with the most recent time stamp are used.
The SARI is copied from the central OMM to the peripheral OMMs. All other data must be configured on
each OMM individually. If there are any configuration conflicts due to network connection failure, the user
and device changes (that have the same key id) with the most recent time stamp are used.
To set up user data synchronization for your SIP-DECT system, you must:
•
define the central OMM and generate a SARI for all OMMs to use when registering to the system
•
configure links to the central OMM from every peripheral OMM in the system
•
create a dedicated user account to verify standby OMM availability
7.16.2.1 Defining the central OMM
You must select an OMM to act as the central OMM for user data synchronization. When you have
selected the OMM, generate the SARI from the OMM's PARK value (via the OMP
You must select an OMM to act as the central OMM for user data synchronization. When you have
selected the OMM, generate the SARI from the OMM's PARK value (via the OMP
System -> Basic
settings -> DECT tab). See section 6.5.1.2 for configuration details.
All Mitel 600 DECT phones registered with the OMM can then roam to all other OMM sites (which may
be added later).
All Mitel 600 DECT phones registered with the OMM can then roam to all other OMM sites (which may
be added later).