Electra Elite IPK II Document Revision 1
ISDN Compatibility 2 - 519
Two B-Channel Transfers the following conditions apply:
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:
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Pressing the Transfer (Program 15-07 or SC 751: 06) or Conf key while in a Conference call
with two trunks (Unsupervised Conference feature).
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The incoming trunk call is automatically transferred to another trunk by system programming
(such as Call Forward Off-Premise).
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The bearer capability of the two calls must be “Speech, 3.1-kHz Audio, Unrestricted Digital
information” or compatible.
Outgoing Call
Trunk
Number
Trunk
Group
Trunk
Priority
B-Channel
Number
919 1
10 1 8 2
11 1 7 3
12 1 6 4
13 1 5 5
14 1 4 6
15 1 3 7
16 1 2 8
Station user 17 1 1 9
places outgoing trunk 18 2 3 10
call by dialing Trunk 19 2 2 11
Access code. Outgoing 20 2 1 12
call is placed on the 21 3 11 13
associated B-Channel. 22 3 10 14
…31 3 ...1 …23
In addition to T1/PRI interface ETUs, PRI also requires a CSU/DSU Unit and
interconnecting cables to interface with the Telco.
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