NEC Electra Elite IPK II Features And Specifications Manual page 541

Electra Elite IPK II
Outgoing Call
Station user
places outgoing trunk
call by dialing Trunk
Access code. Outgoing
call is placed on the
associated B-Channel.

In addition to T1/PRI interface ETUs, PRI also requires a CSU/DSU Unit and
interconnecting cables to interface with the Telco.
Two B-Channel Transfers the following conditions apply:
r
Only manual transfers (such as pressing the Transfer key or going on-hook) are supported
with this feature. Electra Elite IPK II PRI trunks cannot perform a trunk-to-trunk transfer in
the following cases:
Pressing the Transfer (Program 15-07 or SC 751: 06) or Conf key while in a Conference call
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with two trunks (Unsupervised Conference feature).
The incoming trunk call is automatically transferred to another trunk by system programming
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(such as Call Forward Off-Premise).
The bearer capability of the two calls must be "Speech, 3.1-kHz Audio, Unrestricted Digital
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information" or compatible.
ISDN Compatibility
Trunk Trunk
Number Group
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 2
19 2
20 2
21 3
22 3
...31 3
Document Revision 1
Trunk B-Channel
Priority Number
9 1
8 2
7 3
6 4
5 5
4 6
3 7
2 8
1 9
3 10
2 11
1 12
11 13
10 14
...1 ...23
2 - 519