Sl Net; System Capacity - NEC SL1100 Features And Specifications Manual

ISSUE 2.0
(This Feature is for V1.5 or higher)
Description
SL Net allows networking between multiple SL1100's to act as a single "virtual" SL1100 system.
Interconnected with VoIP, each phone system becomes a node on the network that can communicate
with any other phone system node. Systems can be installed separately in the same building or in
Remote Offices connected via a qualified network.
A few benefits of SL Net are:
• Centralized Network Attendant
Centralized Network Attendant allows multiple networked systems to share a single centralized
attendant. The centralized attendant can receive calls from and transfer calls to any destination
throughout the whole network. This allows calls to route as if they were part of a single, much larger
system.
• Centralized Voice Mail
Centralized Voice Mail allows one voice mail system to be installed in a single node. Centralized
Voice Mail does not have to be used in an SL Net network. Each system can still have its own
independent voice mail.
• ICM calling between all sites
Users may place an intercom call or transfer a call to any location by simply dialing an extension
number.
• Sharing Trunk Lines between all sites
Users may access trunks at any site and make calls as if they were calling from their own local
system. Inbound calls can come into one central location and then be routed to any destination
extension number in the network. At the same time each site can still have their own independent
trunks. It is recommended that each site have at least one analog trunk to dial 911 in the case of an
emergency.
• Network BLF Indication/Centralized Call Park Orbits
Users can see the status of other extensions throughout the network as if they were all in the same
system. Park orbits can also be shared and viewed by all users in the network.
SL Net requires a system license per node, the license is: SL-SYS-SL-NET-LIC (0003). This license is
an On/Off license. If there were a total a three systems in the network, each of the three systems
would need one of the SL-SYS-SL-NET-LIC (0003) licenses.

System Capacity

SL Net allows a maximum of five systems to be networked together without exceeding a maximum of
168 ports in the entire network. The 168 port capacity is a sum of station and trunk ports in all nodes.
When the capacity is exceeded, all systems will enter a standalone mode and will not be able to
communicate with each other. At this point the systems can only utilize resources within their own
location. Below is an example showing a network that exceeds the 168 port maximum capacity when
site 5 is added to the network.
Features and Specifications Manual
SL1100

SL Net

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