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Aastra Ascotel IntelliGate 2025 - Page 50

Aastra Ascotel IntelliGate 2025
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Ascotel IntelliGate 2025/2045/2065
50 Telecommunication system Ascotel IntelliGate Part 1
Important standards supported by Ascotel IntelliGate:
DECT (Digital Enhanced Cordless Telephony), the standard for cordless teleph-
ony within companies
GAP (Generic Access Profile), standardized interface for integrating DECT ter-
minals by other manufacturers.
QSIG, the protocol for networking switching systems of different manufactur-
ers
Microsoft TAPI (Telephony Application Programming Interface), the interface
for computer-supported telephony
Installation
Thanks to its compact assembly Ascotel IntelliGate can be wall mounted or
installed in a 19-inch cupboard with other communication and network compo-
nents. The rack versions of the Ascotel IntelliGate systems are designed for the lat-
ter variant. All the interfaces of the basic systems and expansion cards are acces-
sible on the front panels.
Power supply
No business, no organisation can afford to be without a phone system for any
length of time. The integrated UPS electronics (UPS: Uninterruptible Power Sup-
ply) ensures that in the event of a mains power failure the system goes on oper-
ating without interruption using an external battery (12 VDC). Power can also be
supplied to the system by a 48 VDC central battery.
Networking Systems on Multiple Locations
There are several differentiated options for networking Ascotel systems among
themselves or with systems by other suppliers. Networking can be via ISDN leased
lines, with only the fixed rental costs incurred for the leased lines. Alternatively,
networking is set up using an existing, voice-compatible IP data network (inter-
connected Ascotel systems only), in which case there are no call charges due to
the network provider or rental costs to pay for leased lines. A third variant availa-
ble with Ascotel is virtual networking, which runs neither via permanent leased
lines nor via the private data network but via the public ISDN dial-up network.

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