Expansion Stages and System Capacity
69
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016
3. 4. 4 Terminal and network interfaces
Tab. 33 Terminal and network interfaces
3. 4. 5 Software assurance
Software Assurance (SWA) is Mitel’s comprehensive support offer which gives access
to new software releases, support services and SRM remote access to the communi-
cation server.
The software assurance agreement has a fixed runtime and defines the number of au-
thorised users on the communication system. You can see at a glance whether a valid
FXS External equipment can be switched via control outputs 228 600
FXS External switches for controlling internal switch groups via
control inputs
228 600
FXS General bell 1 1 per node
1) Maximum 64 radio units per location area
2) Operation on 2 DSI interfaces in each case
3) Maximum of 2 simultaneous call connections.
4) Transmission with the T.38 protocol is recommended for Fax over IP. The corresponding media resources
need to be allocated.
Max. number... Mitel 470
AIN with
Mitel 470 as
Master
Ethernet interfaces 3 per node
Network interfaces, total (FXO, BRI-T, PRI, BRI-S
ext.
)56288
Terminal interfaces, total (DSI, FXS, BRI-S) 228 600
DSI terminal interfaces 224 600
Analogue terminal interfaces FXS 228 600
BRI-S terminal interfaces 28 224
Analogue network interfaces FXO 64 64
Basic rate interfaces BRI-T 56 256
Basic accesses BRI-S
ext.
28 256
Primary rate interfaces PRI
1)
1) 30 B channels per PRI network interface, of which 10 B channels each can be used without licence.
14 32
SIP access 10 10
SIP access channels
2)
2) Licences required
240 240
Interface Terminal type Terminal
per
Mitel 470
per AIN with
Mitel 470 as
Master
per inter-
face
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