Expansion Stages and System Capacity
Max. number... SMBC AIN with SMBC as Master
• DECT – not DECT (internal /
external)
36/200 per node
• DECT – DECT (internal) 50 per node
• Mitel One - Mitel One 25
• Internal - Mitel One 50
Voice channels VoIP (Standard
Media Switch)
30 per node
Audio channels, call recording 8 per node
Audio channels for voice mail 16 per node
Audio channels for auto attendant 36 per node
Total audio channels
10
36 per node
Voice channels FoIP (T.38) 16 per node
CAS transmitter/receiver for PRI-
E1 network interfaces
11
4 32
Configurable conference bridge 10 x 6 party 10 x 6 party
Active conferences see Fixed functions of the mainboard DSP
Trunk group 16 192
10
Audio channels can be used for voice mail, auto attendant, queue with announcement, call recording, announcement with audio file,
or conference bridge. Announcement service and music on hold use their own resources.
11
Of relevance only to certain countries such as Brazil
Release 7.1
57 System Manual for Mitel SMB Controller