LG IPECS - Multiple Subscriber Number (MSN)

IPECS Release 5
Feature Description & Operation 5.0
4-17
4.15.4 Multiple Subscriber Number (MSN)
Description
MSN enables up to 8 Subscriber Numbers to be allocated to one Basic Rate Interface allowing
Direct-Dial-In call delivery. Sub-Address information is included as additional digits in the Called
Party Number Information Element. These additional digits allow the system to ring a specific
station in the MSN pool of phone numbers, iPECS-Micro, iPECS-50 and MFIM100: 250, MFIM300:
500, MFIM600: 1000 and MFIM1200:1500. When MSN or Sub-address information is received,
the system references the MSN Table for an index to the Flexible DID Table, which determines call
routing.
In addition, the MSN pool can be utilized for multiple calling number of station. If a station is
assigned a loop button that references a specific MSN entry, the specific MSN will be served as a
calling number of the station when make an outbound call over ISDN or SIP using the assigned
button.
Operation
System
Inbound Call
Automatic by programming of Called Telephone Number and Index of Flexible DID Table in MSN
pool.
Outbound Call
Press the assigned MSN Loop Button, and dial over ISDN or SIP.
The assigned MSN telephone number will be served for calling number. And it is recorded by
account code of call in SMDR.
Programming MSN Table Entries (PGM 202)
Called Telephone Number : Calling Number Digits. Mandatory.
CO Line Range : Utilization is Optional. Only the specified CO lines are employed when make
an outbound call using a MSN button if CO line range is specified. If CO line range is not specified
then it employs CO lines as same method as normal loop button does.
Button Assignment
Using Station PGM button : [
PGM]+{FLEX}+[PGM]+‘85’+‘#’+MSN digits+[SAVE]
(CF. MSN DIGITS SHOULD EXIST IN ONE OF MSN TABLE ENTRIES)
Using Station Flexible Button Programming :
1. by Keyset
Dial ’6’(MSN BUTTON) for Type option,
input MSN digits and [Save]
2. by WebAdmin
Type – LOOP
Value - MSN digits
Print option: as an account Code of Call Record
PGM177–P
RINT MSN: ON/OFF: