Quadro6L/4L/2x2 Manual I: Installation Guide Step 2-B: Using Key System Emulation
Quadro6L/4L/2x2; (SW Version 5.3.x and higher) 37
Step 2-B: Using Key System Emulation
The Key System Emulation is a widely used service in legacy PBXs simplifying the direct
connection to the available PSTN lines. On the Quadro6L/4L, the usage of Key System
Emulation services (not available for Quadro2x2) is limited to the IP phones attached to the
Quadro through the available IP lines and provides direct connection to the available PSTN
lines and SIP networks. In its turn, the IP phones are limited to the following models with
the perspective to enlarge the list of recommended IP phones in the future:
The Key System Emulation feature allows to:
• Have a direct connection to the available PSTN lines and SIP networks behind
the Quadro by pushing the programmable keys on the IP phone.
• Monitor the availability and status of all configured external lines via programma-
ble keys on the IP Phones.
• Place the call on hold from one IP phone and pick it from another IP phone at-
tached on the Quadro.
Go to the Telephony menu of the Quadro’s Web Management for Key System Emulation
service configuration.
By default, the 8 SLA lines of the Quadro6L/4L are in inactive mode.
•
•
•
Aastra 480iCT •
snom 320
•
Aastra 9133i •
snom 360
•
Aastra 9480i •
snom 370
•
Aastra 9480iCT •
Snom 710
•
Aastra 9143i •
snom 720
Aastra 55i
snom 760
Aastra 57i
snom 820
Aastra 57iCT
•
snom 821
•
•
Aastra 6731i
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