Aastra 470, System Manual, Page: 58 / 250

Expansion Stages and System Capacity
58
Aastra 470 as of R1.2
syd-0337/1.2 – R1.2 – 11.2011
AastraSIP terminals Aastra 6730i
Aastra 6731i
Aastra 6735i
2)
Aastra 6737i
2)
Aastra 6753i
Aastra 6755i
Aastra 6757i
Aastra 6739i
Aastra 8000i
2)
400 400
Standard SIP terminals 400 400
- Virtual terminals 400 600
Integrated mobile phones (with or without AMC) 255 255
Integrated mobile phones with AMCC30/AMCC125 30/125 30/125
BRI-S Terminals on DSI-S interfaces (total) 224 512 8
3)
Terminals as per ETSI standard
• ISDN terminals
• ISDN PC cards
• ISDN LAN routers
• ISDN Terminal Adapters 224 512
FXS Terminals on FXS interfaces (total) 116 600 1
Analogue, nationally approved terminals
• Pulse dialling (PUL)
• Frequency dialling (DTMF)
• Radio units for cordless phones
• Door intercoms with DTMF control functions
• Group 3 fax machines
4)
• Answering machines
• Modems
116 600
External audio equipment with line output 1 1 per node
External equipment can be switched via control outputs 116 600
External switches for controlling internal switch groups via
control inputs 116 600
General bell 1 1 per AIN
1)
Operation on 2 DSI interfaces in each case
2)
The release for this product is independent from R1.2 and will be made later.
3)
Maximum of 2 simultaneous call connections.
4)
Transmission with the T.38 protocol is recommended for Fax over IP. The corresponding DSP resources need
to be allocated.
Interface Terminal type Terminal
per Aastra
470
per AIN
with Aastra
470 as Mas-
ter
per inter-
face