Paging, Internal - NEC SL1100 Features And Specifications Manual

SL1100
Description
Internal Paging lets extension users broadcast announcements to other Multiline Terminal users.
When a user makes a Zone Paging announcement, the announcement broadcasts to all idle
extensions in the zone dialed. With All Call Paging, the announcement broadcasts to all idle
extensions programmed to receive All Call Paging. An extension can be a member of only one Internal
Paging Zone. Like External Paging, Internal Paging allows a user to locate another employee or make
an announcement without calling each extension individually.
P
Combined Paging
Use Combined Paging when you want to simultaneously Page into an internal and corresponding
external zone. For example, you can Page your company warehouse and outside loading dock at the
same time. Combined Paging is available for Paging zones 1~8 and All Call. Optionally, you can
change the Combined Paging assignments. For example, you can associate External Paging Zone 1
with Internal Paging Zone 4. You can program a Function key as a Combined Paging key. When an
All Call External Page Function key is programmed, it includes both the external zones and the
assigned internal zone(s). If the internal page zone is busy or there are no extensions in a page group,
the announcement is made on the external zones only.
Conditions
• Internal Paging does not require an unused analog trunk port and external paging system.
• You can assign up to 50 TDM extensions to an Internal or All Call Paging Group.
• You can assign up to 16 IP extensions to an Internal or All Call Paging Group.
• A system must have at least one extension port idle to make an Internal Page. If no extension port
is idle, the extension performing the Page hears a busy signal.
• There are 32 available Internal Paging Groups (Zones).
• A Class of Service option is available in system programming to prevent display telephones from
showing incoming internal paging information. This allows the system to save processor time and
speed up system operation.
• An extension user can broadcast an announcement over an External Paging Zone.
• Function keys simplify Internal Paging operation.
• You must assign an extension to be in a two-digit zone in PRG 31-02-01 before you can assign a
function key using the 751 service code as a two-digit Internal Group Paging Zone key.
• If Auto Hold in PRG 15-02-07 is set to Cut (1), when a user presses the page key while on a trunk
call, the trunk call is put on hold.
• A Single Line Terminal can initiate an Internal Zone page, but cannot receive an Internal Zone
Page.
• If an internal paging group has only IP Multiline Stations, mutlicast is used for the page. IP Multiline
Terminals must have a gateway programmed to accomplish a multicast transmission. When an
actual gateway device does not exist on the network, a dummy gateway address on the same
subnet must be defined.
• When a paging group contains all IP Terminals, the page is sent via a multicast message from the
initiating IP Terminal. If a paging group has IP and TDM phones, when and IP Terminal initiates the
page, a message is sent to the CPU and the CPU sends the multicast message for the IP
Terminals.
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Paging, Internal

Paging, Internal