Specifications

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Chapter 13: Topology – Network Services
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Alcatel-Lucent Enterprise Communication Solutions
April 2014 Offer
Because of its support for QSIG-BC and GF protocols, Alcatel-Lucent OmniPCX Enterprise
Communication Server inter-PBX networking interoperates with third party QSIG devices and/or PBXs.
3.2.1 Private numbering (dialing) plan in an ABC network
The private numbering (dialing) plan is homogeneous. Directory numbers can have up to eight digits
in an ABC homogeneous network (each number is unique in the network).
In a network of homogeneous ABC networks (supranetwork) or a QSIG network, the private
numbering (dialing) plan can be heterogeneous (between homogeneous networks) and can support
up to 20 digits.
Moving a user in an ABC homogeneous network
A user who moves from one node to another can keep the same phone number (number portability).
This is particularly important in campus networks where users often move but want to keep their
telephone numbers.
3.2.2 Network-wide telephone features
The Alcatel-Lucent OmniPCX Enterprise Communication Server provides the following network-wide
features:
– Basic call
– Number and name identification
– Call/dial by name
– Call waiting indication
– Call offer
– Callback on busy links
– Callback on free or busy extensions
– Call park
– Call forwarding
– Camp on
– Individual call pick-up
– Data call
– Distinctive ringing
– Hold
– Intercom call
– Consultation call
– Broker call
– Transfer
– Conference
– Intrusion/Barge-in
– Unconditional call forwarding
– Conditional call forwarding
– Substitution (partial)
– Do not disturb
– DISA
– Text mini-messaging