1. Business Enabled Communications
System Configuration
Business Enabled Communications
Good morning. Nice to meet you, my name is Y.M.Jeon.
I’m MG SW enginner and in MG, my main job is board configuration, voice swithching, VOIB service, and something others.

2. Contents iPECS-MG System Capacity Board Configuration
Logical Slot Assignment
IP Phone Registration
SIP Phone Registration
MPB Software Upgrade
Device Software Upgrade
VM Prompt Upgrade
VM System Greeting
I will explain about MG basic concept, board configuration, how to register ip phone, sip phone, and sw upgrade, prompt, system greeting handling.

3. iPECS-MG System Capacity
Items
iPECS-MG 100
iPECS-MG 300
KSU No. 2 3
Slot No. per KSU 6
Total Port (Station + CO line)
* Time Slot No : 138 (/KSU)
200
414
(if IP Phone/DECT not included)
564 (CO STA 324)
(if IP Phone/DECT included)
Number of Station Port
120
324
Number of Station Number
180(STA DN 60)
648(Ext DN 324)
Number of CO Line 80
240
CO Group No. 24 72
Numbering Plan
Extension : 8 Digits
Feature Code: 8 Digits
Number of SMDR Records
5000
Station Group
20 (50 member/Group)
50 (50 member/Group)
Pickup Group
20 (100 member/Group)
50 (100 member/Group)
Digit Restriction
(Toll Table)
COS: 16
Allow/Deny Entry per COS: 100
Digit Conversion
(Applied for DID Conversion Table)
Table No: 9 (300 entry per 1 Table)
Number of Digit: 16
MG 100 use 2 KSU and MG 300 use 3 KSU.
Each KSU has 6 slots.
Total port number is like this.
100 use 120 stations and 300 is 324 stations.
The number of CO line is 80, 240
CO Group number is 24, 72
Numbering plan and number of SMDR records is same 100 and 300
Station, pickup group number is different base on system capacity, but the number of group member is same 100 and 300
Digit restriction and conversion not depend on system model.

4. Board Configuration Internet Slot Configuration iPECS-Gateway
DTIM/SLTM
Internet 13 18 7 12
SIP Phone 1
IP Phone 6
Standard
SIP client
LGN proprietary
iPECS-MG 100
Slot No.
iPECS-MG 300
To be installed Board
Remark
AAFU or VOIU
4 Channel 1
DSIU only
6 DKT + 6 SLT
2 - 6
Universal Slot
7 - 12
Virtual Slot for DTIM or SLTM 88
Virtual Slot for SIP Phone 99
Virtual Slot for IP Phone
MPB slot is slot num 1, six and 7, 12 last is 18.
From 0 to 18 is internal slot used for DTIB, SLIB, VOIB, PRIB, VMIB and so on.
In case of mg 300 system, 19 to 56 used for DTIM, SLTM.
Similar with ipLDK system, slot number 99 means ip phone slot. 88 means SIP phone slot.
Let me show you system web admin.
This is PGM 101, you can check slot assignment. This ADMIN same as ipLDK system PGM 101.
This is PGM 103, CO, station, VMI logical order.
You can change logical order just change order field. After change order, need system reset.
The number of ip phone, can be set PGM 104. DECT, SIP number also set this ADMIN.

5. Board Configuration Auto Configuration
If the 1st switch of the DIP on the MPB100/300 is OFF position,
boards on internal slot are configured automatically when system is power up.
Then the 1st switch DIP should be set to ON position to protect database.
In database protecting, the board can be added or removed in Slot Assignment PGM 101.
DIP Switch
Usage
Remark 1
Initialize System with default
Set to OFF
Set the system nation in PGM 101
Reset system (Database is initialize and Boards are configured.
Set to ON to protect database 2
Lithium Battery Back up ON/OFF for Memory and RTC
Set to ON for Battery Back up
We have two dip switch.
First switch used for DB initialize. Up means OFF, this OFF state all DB initialize. Down is ON, DB protected.
Second switch is battery backup, if this switch is OFF and power off, DB and RTC time data will be lose.

6. Board Configuration Board Configuration Check
User can check board configuration through RS232, telnet or Web-Admin.
1) RS232
- Connect Serial Cable between PC
and Com Port on MPB.
- Set Baud Rate
- Enter maintenance Mode
- bs or bc
2) Telnet
- Connect with IP-Addr & 5003 port
(Default System IP =
It can be assigned in PGM 108)
- Enter maintenance password
(Can be assigned in PGM 226/Btn 3)
You connect console to PC, then login in by ‘brandy’.
Bs, bc show borad configuration like this.
Bs, slot number, board type, board firmware version, mac and ip address if have, and device nubmer.
Clock master display clock priority first value, this set PGM 301.
Bc, slot number, number of port, station, co, vmi offset, board name and state, if board is registered, state is ACTIVE, OOS means out of service, this means board is out of service, not registered.
* 5 slot telnet connect => 5105

7. Board Configuration Board Configuration Check 3) Web-Admin
PGM 101 show your slot assignment.

8. Board Configuration Internal Board Configuration
PGM 101 state indicate port usage, idle, use, not assign.
Overview display system information like this.
Installed Configuration
is displayed.

9. Board Configuration IPECS-MG Gateway Configuration
Add MAC Address to DTIM/SLTM Registration Table (PGM 107), Then if GW tries to register. It is registered without system reset.
IP Phone/SIP Phone Configuration
PGM 101 input DTIM, SLTM information. First, select type, and insert mac adddress.
And, also register DTIM, SLTM PGM 107.
At PGM 101 select DTIM, you can assign logical order PGM 103 without real registration.
Slot number 88 display sip phone state, 99 display ip phone state.

10. Board Configuration Logical Assignment – Station/CO Line/VMIB
The Station, CO line and VMIB’s logical order can be programmed by PGM 103.
After changing, the system should be reset for re-configuration.
PGM 103 display co, station, VMI order.
Order value must be sequential from 1 to maximum number of slot. In this example, 11 is maximum number of slot. station order.

11. IP Phone Registration IP Extension – IP Phone (System Programming)
IP phones (LIP-8000/7000 series) can be registered in iPECS-MG, which can be installed in the company LAN or outside. To be registered IP Phone number including Phontage) is programmable and the maximum simultaneous call depends on the VOIB/VOIU channels.
1) IPP should be configured in ‘STA Slot’ order in advance
2) IP Phone can be registered through MAC authentication or station
number authentication
MG System
Phontage
LAN
router
LIP-8050V
LIP-8012
LIP-8024D
IP Phone Registration Table
Logical Slot Assignment 2) 4)
IPP Configuration for IP phone:
1) Assign max. IP Phone no. to be registered in PGM 104
2) Assign station order to IPP (slot 99) in PGM 103
3) Reset the system for configuration
4) Check station range for IP Phone in PGM 101
Registering the MAC address of IP phones (only for MAC auth) :
5) Input the MAC address of IP Phones in IP Phone Registration Table (PGM 106)
For ip phone registration, need some setting.
First need virtual ip phone slot, PGM 103, 99 is virtual ip phone slot. Need order value.
And, configure ip phone mac address, this system side configuration.
MG system can register ip phone by station number. Input device number in ip phone setting. In this case, don’t need mac addres setting in PGM 106.
Ip phone station number check by PGM 101, 103 or bc.

12. IP Phone Registration IP Extension – IP Phone Configuration
IP Phone should be programmed on the phone.
1)Install the IP Phone and Cabling
2)Setting the Mode as Remote (iPECS-MG only supports remote mode.)
3)Setting the IP address of system (MPB)
4)Setting the IP address of IP Phone : At home => DHCP mode , at company => Fixed or DHCP
5)Setting the INPUT DEVICE NUMBER(only for STA number auth) : this is the STA number of iPECS-MG system
6)Rebooting. IP Phone tries to connect to the system and connected.
NO RESPONSE FROM MFIM[L]
SET[*] - RETRY[#] 1
1) Power on the IP Phone. the following message will
be displayed on LCD. Press”*” to enter the setup.
If password requested, press “1 4 7 *” by default.
2) The following message will be shown. Leave the
mode as “Remote” as default set. Move the menu
to the next by using Volume up/down button.
To change (Toggle) the value press “#”.
3) Input the IP Address of system (MPB).
Press “Hold/Save” button to save. Press “Speaker
4-a/b) Set DHCP enabled or input fixed IP address for
the IP phone. In general, DHCP mode at home
and Fixed IP mode at office.
5) Enter station number to be assigned if STA number registration. Station number allocated for IPP should be entered.
6) Upon completion, press “Hold/Save” then press
“Speaker. It will be rebooting to get connected to
the system.
MODE[R/L]
[REMOTE] - CHANGE[#] 2
MFIM IP ADDRESS(DOT:*) 3
4-b
4-a
PHONE NET MASK(DOT:*)
DHCP ?
[DISABLED] CHANGE[#}
ROUTER IP ADDRESS(DOT:*)
Ip phone setting is same with ipLDK or iPECS system.
MG system only support REMOTE mode. This means, all ip phone set ip address itself. System not assign ip address locally.
And set MPB and ip address information.
INPUT DEVICE NUMBER is station number for registration. If this number is valid ip phone number, system register ip phone this station number.
PHONE IP ADDRESS(DOT:*)
INPUT DEVICE NUMBER
273 5
REBOOTING…
AFTER SETTING 6

13. IP Phone Registration IP Phone Voice Connection
MPB
VOIB
When IP phone talks to Digital Phone or accesses CO line,
The voice is connected to the associate device through VOIB.
VOIB Channel is allocated to IP Phone from his Zone’s VOIB Resource.
The signaling between system and IP/SIP phone is communicated through MPB IP Address.
But the RTP is communicated through VOIB.
This rule is applied to SIP voice connection.
router
LAN
LIP-8050V
RTP
Signaling
IP Phone/SIP Phone’s Zone
Zone Attribute
MG system voice swithching based on TDM. When DKT to DKT call, each DKT has TDM channel, so switch two TDM.
In case of ip phone, no TDM channel. Only have ip port so send voice only RTP packets.
When ip phone call to DKT, DKT only have TDM channel, ip phone borrow VOIB channel for TDM channel.
So, system set this ip phone to assign VOIB board.
Ip phont to ip phone call connected directly, peer to peer, or by VOIB, this is relay.
Zone attribute set this relay configuration.
Station zone number set PGM 399 station zone attribute.
In this PGM, set zone number, RTP relay group number, station codec type.
RTP relay group need for forced relay setting in same zone.
Station codec type is the high priority more than tenant or zone codec type.
Tenant codec type can be changed PGM 281 tenant codec type.
If set zone codec type to tenant group codec type, zone code follow tenant codec type.
Set zone codec to G.711, zone codec will be G.711, whatever tenant codec is.
RTP relay rule is automatic or follow relay group. Automatic decide relay or not by automatically. This case default is not use, if ip phone locate behind NAT, automatically assign VOIB channel, then act relay mode.
Follow relay group, select relay or not, only by configuration.
Zone resource used VOIB and VMIB board. MG-300 has 12 resource board and 100 system is 9 board.
Peer to peer, this same as ipLDK system peer to peer option. PGM 382 flex 4 peer to peer.
This option is captain. If set to peer to peer off, RTP relay rule is no meaning. This admin add by request. For ipLDK users.
This relay admin only for ip phone to ip phone case.
Other case, like ip phone to ip phone make call, then transfer to DKT, VOIB channel assign automatically
And, ip phone to ip phone connected, Make conference, ip phone change peer to peer mode to relay mode.

14. SIP Phone Registration
SIP Extension - SIP Phone (System Programming)
MPB
VOIB
Standard SIP phones can be registered in iPECS-MG, which can be installed in the company LAN or outside. To be registered SIP Phone is programmable and the maximum simultaneous call depends on the VOIB/VOIU channels.
1) SIP should be configured in ‘STA Slot’ order in advance
2) SIP Phone can be registered through ID & Authentication ID
& Password authentication
MG System
Standard
SIP client
LAN
router
Standard
SIP client
LGN
proprietary
LGN proprietary
Logical Slot Assignment
SIP Station Basic Registration Table 2) 4)
SIP Configuration for IP phone:
1) Assign max. SIP Phone no to be registered in PGM 104.
2) Assign station order to IPP (slot 88) in PGM 103
3) Reset the system for configuration
Check station range for SIP Phone in PGM 101 after system booting
4) Input the ID/Auth/PSWD of SIP phones in SIP Station Basic Registration Table. (Web Admin, SIP STA Base Registration)
Sip phone register is similar with ip phone. But, need sip id, password setting.
Set station order at PGM is sip slot number.
SIP station basic registration, set user id and password.
SIP station additional registration display about sip phone setting, ip, port, NAT, 3)

15. SIP Phone Registration
SIP Extension – SIP Phone Configuration
SIP Phone should be programmed the followings for registration.
1) Proxy Address, Domain : MPB IP Address
2) Name (or User ID) : It is mandatory.
3) Authentication Name (or ID)
4) Authentication Password
** For configuration, refer to the SIP phone manual
SIP phone setting is different phone by phone.
Set proxy address to MG MPB ip address.
And id and password set to SIP station id and password in MG system.
SIP phone also need VOIB relay, like ip phone.

16. MPB Software Upgrade S/W Upgrade – Web-Admin
System Software can be upgraded through Web-Admin 1)
1) Select [S/W Upgrade]
2) Click File Upload
3) Select ‘S/W File’ to upgrade
4) Click [Upload]
If file upload succeeds,
a success page will be displayed.
5) Reset the system
Then uploaded s/w is applied. 2) 3) 4)
MPB software upgraded by web admin.
Select MPB software, and upload. After success, reset system.

17. MPB Software Upgrade S/W Upgrade – USB
The Attendant can upgrade system through USB memory.
Before upgrading, a user have to save system Rom file
(GS55(56)MXXXX.rom) in USB memory
USB
To upgrade from Attendant;
1) Save system Rom file (GS55(56)MXXXX.rom) in USB memory
2) Insert the USB memory to the USB port in MPB board.
3) Press the [PGM] button and Dial ‘091’, the Attendant Station Program code.
5) Number of system Rom file in USB memory is displayed.
6) Dial Number of system Rom file to display system Rom file name.
7) Press the [HOLD] button to upgrade system.
8) After some minutes, result of upgrade is displayed and Keyset goes to IDLE state.
9) Restart the System.
MOUNT USB MEMORY
PLEASE WAIT…
ROM FILE NUM : TOTAL 2
PRESS 0-1 TO VIEW FILE
0: GS56MA0Aa.rom
PRESS HOLD TO UPGRADE
We can upgrade USB like this sheet.
I do first step.
Insert to MPB.
PGM 0 9 1
One rom file.
Select and hold, upgrade and reset system.
SOFTWARE UPGRADE
USB UPGRADE SUCCESS

18. Device Software Upgrade
- Upgrade s/w for all ipp cards IP phone software iPECS Gateway software
. Extension – SLIB Lip Phone DTIM/SLTM
. CO - PRIB/BRIB/VOIB
. Function cards - VMIB/AAIB
1) Select [S/W Upgrade]
2) Click G/W Upgrade
3) Select ‘S/W’ to upgrade
4) Click [Select]
5) Select ‘Board’ to upgrade
6) Click [Upgrade]
Upgrade Process is displayed.
If upload succeeds,
a success page will be displayed.
5) The upgraded device is reset
automatically.
Note: ROM file must be uploaded first
by using “File Upload” menu 1) 6) 2) 5)
Upload fw image by file upload
And gw upgrade
Select gw sw
Select slot
Then upgrade. 3) 4)

19. VM Prompt Upgrade Prompt Upgrade – VMIB/AAIB/AAFU
- All Language Prompts are uploaded to MPB when MPB is produced from factory.
- 1 VM board supports 3 Languages.
- Language selection is programmable per station & CO line Base
1) Select [S/W Upgrade]
2) Click VMIB Prompt Upgrade
3) Select ‘Prompt’ to upload
4) Click [Select]
5) Select ‘Board’ to upgrade
& Prompt Index
6) Click [Upgrade]
Upgrade Process is displayed.
If upload succeeds,
a success page will be displayed. 1) 7) 6) 5) 2)
Upload prompt by file upload
Select uploaed prompt
Select slot and prompt index
Upgrade is last mission.
* PGM 145 – 2 Prompt Language Index : First, Second, Third. If select empty prompt index, not use. 3) 4)

20. System Greeting Upload/Download
- VM System Greeting can be recorded by [Sound Recorder]
- Each S/G can be uploaded or downloaded
- Recorded S/Gs can be downloaded as one merged file
- One merged S/G file can be uploaded to another VMIB/AAIB/AAFU
- AAFU : Up&Download through Web-Admin
- VMIB/AAIB : Up&Download through board Web
System greeting can be download and upload.

21. VM System Greeting Upload/Download
System Greeting (Individual) – AAFU
1) Each S/G can be uploaded with wav file format 1)
If a user want to upload
to type #3 System greeting 25,
1. Select “Third”
2. Upload file name should be
25.wav or 3_25.wav 2)
Wave File Format : CCITT A-Law, 8000KHz, 8 bit, Mono)
2) Each S/G can be downloaded as wav file format
If a user click 1.wav,
file name is 1_1.wav.
(1 means type #1)
AAFU system greeting up/down load in MPB web admin.
One greeting can upload and download by individual menu.

22. VM System Greeting Upload/Download
System Greeting (All) – AAFU
1) ) S/Gs can be uploaded as one merged file 1)
If a user want to upload
to type #3 whole System
greeting,
1. Select “Third”
2. Upload file name
should be
SGTYPE1.rom
SGTYPE2.rom
SGTYPE3.rom 2)
2) Recorded S/Gs can be downloaded as one merged file
File name :
SGTYPE1.rom,
SGTYPE2.rom,
SGTYPE3.rom
example)
1.wav, 21.wav, 71.wav
=> SGTYPE1.rom
All system greeting upload and download.

23. VM System Greeting Upload/Download
System Greeting – VMIB/AAIB
- System Greeting of VMIB/AAIB is up&download through board Web.
- VMIB/AAIB’s IP Address is assigned PGM 305 (Web-Admin)
- System Greeting up&download procedure is same as AAFU
VMIB system greeting done by VMIB web admin.
First set VMIB board ip address and upload system greeting same method.