Expansion Stages and System Capacity
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Mitel SMB Controller
syd-0657/2.0 – R6.0 – 09.2018
ing Extensions) is a protocol for exchanging presence information, and is used be-
tween SIP endpoints (terminals, network interfaces and nodes). MSRP (Message
Session Relay Protocol) is a protocol used for exchanging data between SIP clients
(e.g. for chats). This combined licence defines the number of users who can use
one or both protocols for third-party applications. Only one licence is needed for a
user with several SIP phones.
•
Basic User
This licence allows third-party applications to use the Open Application Interface.
Note:
Either the OpenCount application or a third party application can use the Open Application
Interface.
3. 4. 7
Restricted operating mode
Without a valid
Software Release
licence the communication server switches over to a
restricted operating mode four hours after each restart. The restriction concerns the fol-
lowing aspects:
Restricted operating features:
• No call information for incoming calls and during the call connection.
• Dialling by name is deactivated.
• Functions cannot be invoked via the menu or function key (likewise no enquiry calls
can be made).
• The team keys do not work.
• Functions codes are not carried out (except remote maintenance on/off).
• Dialling from PC and other CTI functions are not supported.
Restricted services and routing functions:
• Calls are not routed to integrated mobile/external phones.
• Call centre functions are out of service (no routing to ACD).
• Voice mail functions are out of service (no call routing to voice mail).
• The announcement service is out of service.
3. 4. 8
Temporary offline licences
If the connection to the master is interrupted in an AIN, the satellites restart in offline
mode. The licences acquired on the master are no longer visible for the satellites in of-
fline mode. To ensure autonomous VoIP and QSIG traffic temporarily, certain licences
are enabled in the satellites concerned for the duration of offline operation or for a max-