Expansion Stages and System Capacity
• Secure VoIP
This licence allows encrypted VoIP connections with the aid of SRTP (Secure Real-Time Transport
Protocol) and/or encrypted SIP signalling data using TLS (Transport Layer Security).
Mitel Advanced Intelligent Network
Note:
For legal reasons (Trade Control Compliance) in an AIN a Secure VoIP licence is required for both
the Master and for each satellite.
• Silent Intrusion
This licence is needed for the Silent intrusion feature, which is similar to the Intrusion feature. The
difference is that the user intruded upon receives neither a visual nor an acoustic signal of the intrusion.
The feature is used mainly in call centres. One licence is required per system /AIN.
Resources
• Mitel SMBC Base kit - S licence
This basic licence is required for Mitel SMBC.
• VoIP Channels for Standard Media Switch
These licenses are included in the MiVoice Office SMBC Base kit - S bundle and enables the
conversion of voice channels for VoIP-non-VoIP connections and is used for IP terminals, SIP terminals,
SIP access channels or to operate a Mitel Advanced Intelligent Network. High voice data compression
is possible with the G.729 VoIP channels.
• Theoretically there are no VoIP channels required in a pure VoIP environment (only IP/SIP phones on
the system and connection to the public network via a SIP provider). However, as soon as voice mail
functions, the announcement service or music on hold is used, VoIP channels are required as the use of
these functions entails a conversion of the voice data.
• Mitel Advanced Intelligent Network
The media resources on each node must be available and allocated accordingly.
Networking
• B-Channels on PRI Cards
These licenses are included in the MiVoice Office SMBC Base kit - S bundle.
• SIP Access Channels
The connection of the system to a SIP service provider or the networking of the systems via SIP
requires one licence per channel. The MiVoice Office 400 SMBC Base kit - S bundle includes these SIP
access channel licenses
Release 7.1
73 System Manual for Mitel SMB Controller