Aastra 6730i Administrator's Manual page 25

M670i/M675i Expansion Modules Daisy-Chaining Support
IP Phone Model Maximum Number of Diasy-Chained
Modules When Powered Via 48V AC Adapter
6730i 0
6731i 0
6735i 3
6737i 3
6739i 3
6753i 3
6755i 3
6757i 3
6757i CT 3
Note:
Daisy-chaining M670i modules with M675i modules is supported for all IP phone models except the 6753i (the 6753i
only supports the M670i expansion module).
Reference
For more information about installing the 6700i Wall Mount Kit and setting up and using the expansion modules, see the
6700i Wall Mount Kit Installation Guide, your <Model-Specific> Installation Guide, as well as your <Model-Specific> IP
Phone User Guide.
41-001343-02 REV05 – 07.2014
Maximum Number of Diasy-Chained
Modules When Powered Via PoE
N/A
0
1
1
0
3
3
3
3
IP Phone Models
PoE Class
No PoE Support
Class 1 (< 3.84W)
Class 2 (< 6.49W)
Class 2 (< 6.49W)
Class 3 (< 12.95W)
Class 0 (< 12.94W)
Class 0 (< 12.94W)
Class 0 (< 12.94W)
Class 0 (< 12.94W)
1-5