86
P
OWER SUPPLY CAPACITY
CHAPTER 3 EXPANSION STAGES AND SYSTEM CAPACITY
Power supply capacity
The maximum number of terminals connected to the system can be limited by the supply power available
for terminals. It is also important to take note of the maximum load per terminal interface.
ATAS
Interface
Use of the ATAS
interface
Locked Enabled In the AIN,
only on the
Master;
otherwise
per node.
– yes
ATASpro
Interface
Use of the
ATASpro interface
Locked Enabled In the AIN,
only on the
Master;
otherwise
per node.
– yes
CSTA
Sessions
Number of
monitored
terminals via the
CSTA protocol.
0 1, 20, 50 or
100 CSTA
sessions per
licence
In the AIN,
only on the
Master;
otherwise
per node.
yes yes
Presence
Sync. via
SIMPLE and
MSRP
Number of users
who can use one
(or both)
protocols for the
third-party
applications.
0 1, 20 or 50
additional
users per
licence who
may use
both
protocols.
In the AIN,
only on the
Master;
otherwise
per node.
yes yes
OAI
Interface
Use of the Open
Application
Interface
Locked Enabled In the AIN,
only on the
Master;
otherwise
per node.
– yes
1. 4 hours after the new software has been uploaded or after a restart operation, the communication server switches over to
a restricted operating mode (see Restricted operating mode).
2. The licences can also be used if the Mitel SIP Terminals licences are missing.
3. This licence is not viewable in the licence overview in WebAdmin.
4. If Virtual Appliance is used as Master, the VoIP channels of the master node are made available without a licence from the
integrated Mitel Media Server. However, for the satellites' VoIP channels, the licences must be purchased.
5. If VoIP mode is set to G.711, two G.711 VoIP channels per system can be used without a licence.
6. For Virtual Appliance this licence is only relevant to the QSIG networking of an AIN satellite.
Table 3.18:Overview of licences (Continued) (Sheet 11 of 11)