iPECS eMG80 & eMG800 & UCP
Administration and Programming Manual Issue 1.6
12
Initial Station and CO Numbering
The default Station Numbering Plan assigns a Three-digit number to each station port. Starting at
the first (left) port of Slot 1, the system assigns the Station Numbers beginning at “100 (eMG80)
or 1000 (eMG800)”. The Station number increments for each port in the slot, moving to the right
until reaching the last port. The process is repeated for each Station slot (1 to 6) in sequence
assigning consecutive Station Numbers.
Note the Station Number Plan can be two to four digits and the Station Number for each port can
be modified individually.
Slots 7 to 14 are then registered and, since they are CO/IP Lines, the Order numbers 1 to 8 are
used to number the CO/IP Lines. The process is repeated for each device type.
IP Phone Registration
Unregistered iPECS IP Phones attempt to discover and register with a local (on the same LAN)
iPECS system, in this case the eMG. The phone will send a registration request to the MPB IP
address. If no response is received, the phone will send a multi-cast request. With the request,
the phone will send the MAC address. This address must be assigned in the PGM 235.
When the system receives the request, the MAC address received is compared to the
Registration table and, if matched, the phone is registered, it is given the next available sequence
number starting at “19”, and assigned the next available Station Number.
If the iPECS IP Phone is configured as a remote device, it will send a registration request to the
iPECS system at the configured IP address. When the system receives the request, it is
processed normally except the MAC address must be assigned in PGM 442 Remote Device
Register.
Default Database
Based on the installed equipment, the system populates the database with the default values,
refer to Appendix C based on Keyset administration as numbering plan 1. Once the database is
set to default, the system will conduct normal operations.
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