NEC Electra Elite IPK II General Description Manual page 115

Electra Elite IPK II
T 1 T r u n k s ( w i t h A N I / D N I S C o m p a t i b i l i t y )
The T1/PRI Interface ETU gives the system T1 trunking capability. This ETU uses a
single universal slot and provides up to 24 trunk circuits. In additional to providing
digital-quality trunking, the T1/PRI Interface ETU allows you to have maximum
trunking capability with fewer ETUs. This in turn makes more universal slots available
for other functions.
You can program each T1/PRI ETU for any combination of the following trunks:
J
J
J
J
The T1/PRI Interface ETU uses the first block of 24 consecutive trunks. For example,
if you have an 8COIU ETU installed for trunks 1-8, the T1/PRI Interface ETU will
automatically use trunks 9~32. If you have 8COIU ETUs installed for trunks 1~8 and
17~24, the T1/PRI ETU will use trunks 25~48. The T1/PRI Interface cannot use
trunks 9~16 (even if available) since they are not part of a consecutive block of 24
trunks. Each T1/PRI ETU requires that 24 consecutive ports be available in the
system even if not all the ports will be used otherwise the ETU will not function.
ANI/DNIS Compatibility
The system is compatible with Telco's T1 Automatic Number Identification (ANI) and
Dialed Number Information Service (DNIS) services. A compliment to Caller ID
service, ANI/DNIS Compatibility provides:
J
J
1. Two-wire (four-lead) type 1 tie lines (FIC TL11M) only.
General Description Manual
CO loop start
CO ground start
Direct Inward Dialing
1
Tie lines
Selectable Receive Format
You can set up the system for compatibility with any combination of ANI, DNIS
and Dialed Number (Address) data provided by the Telco.
Flexible Routing
Based on the data received, the system can route the incoming ANI/DNIS call
to:
An extension
N
An ACD or Voice Mail master extension number
N
A VRS and play a VRS message to the caller
N
A Department Group pilot number
N
A trunk Ring Group
N
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