Mitel Aastra 470 System Manual page 71

Note
In a VoIP environment VoIP channel licences are also required for con-
verting the voice data when using the auto attendant.
• Number in Queue
This licence is required for using the functionality of "Queue with announce-
ment". The Auto Attendant
system /AIN.
Features
• Secure VoIP
This licence allows encrypted VoIP connections with the aid of SRTP (Secure
Real-Time Transport Protocol) and TLS (Transport Layer Security).
Aastra Intelligent Net
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
sion 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.
• Analogue Modem
This licence allows remote maintenance of an Aastra 415/430 using an analogue
modem. For this the
Transmitting event messages via an analogue modem is also possible.
Aastra Intelligent Net
In an AIN the licence is always acquired on the Master. The licence
allows the remote maintenance of the AIN via any Aastra 415/430
node.
Note: The Master can also be an Aastra 470.
Resources
• Aastra 470 Expansion
This licence cancels out the restriction to the first 36 users in the numbering plan
of the Aastra 470 communication server. The maximum system capacities can be
found in Tab. 30,
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Expansion Stages and System Capacity
licence is required here. One licence is required per
Silent intrusion
Modem function must be allocated to the mainboard DSP.
Tab. 32 and Tab. 33.
feature, which is similar to the Intru-
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