- LG Software Innovations Coffeemaker User Manual
Table Of Contents
- Title Page
- Revision history
- Contents
- About this guide
- Description
- System requirements
- List of ITG ISDN components
- Ordering rules and guidelines
- ITG ISL Trunk card description
- ITG ISL Trunk card physical description
- ISDN Signaling Link
- Dialing plans
- Quality of Service
- Fallback to alternate facilities
- Type of Service
- Fax support
- Remote Access
- Per-call statistics support using RADIUS Client
- SNMP MIB
- Codec profiles
- Security passwords
- ITG Engineering Guidelines
- Introduction
- Network engineering guidelines overview
- ITG traffic engineering
- Configuration of Meridian 1 routes and network translation
- Assess WAN link resources
- QoS Evaluation Process Overview
- Set QoS
- Measure intranet QoS
- Implement QoS in IP networks
- ITG Trunk DSP profile settings
- Post-installation network measurements
- Estimate QoS level
- ITG MAT PC management configuration
- Install and configure ITG ISL Trunk node
- Before you begin
- Installation Procedure Summary
- Create the ITG Trunk Installation Summary Sheet
- Install and cable ITG trunk cards
- Install NTCW84JA Large System I/O Panel 50-Pin filter adapter
- Install NTMF94EA and NTCW84KA cables
- D-channel cabling for the NT0961AA 24-Port ITG Trunk card
- Set NT6D80 MSDL switches
- Install filter and NTND26 cable (for MSDL and DCHIP cards in same Large System equipment row)
- Install filter and NTND26 cable (for MSDL and DCHIP cards in different Large System equipment rows)
- Configure ITG Trunk data on the Meridian 1
- Configure dialing plans within the corporate network
- Configure ITG Trunk data on MAT
- Transmit ITG trunk card configuration data from MAT to the ITG trunk cards
- Set date and time for the ITG ISL Trunk node
- Change the default ITG shell password to maintain access security
- Change default ESN5 prefix for non-ESN5 IP telephony gateways
- Check card software
- Configure MAT Alarm Management to receive SNMP traps from ITG ISL Trunk cards
- Make test calls to the remote ITG nodes
- Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks
- Upgrade procedure summary
- Before you begin
- Install the DCHIP hardware upgrade kit
- Upgrade the 8-port ITG basic trunk software to ITG ISL trunk software
- Remove ITG 1.0 configuration data from Meridian 1
- Configure the Meridian 1 ITG ISL Trunk data: upgrade considerations
- Verify ROM-BIOS version
- Upgrade Troubleshooting
- OA&M using MAT applications
- OA&M using the ITG shell CLI and overlays
- Maintenance
- Appendix A: Calbe description and NT8D81BA cable replacement
- NTMF94EA E - LAN, T - LAN and Serial Port cable
- NTCW84KA E-LAN, T-LAN, DCH & Serial cable
- NTAG81CA Faceplate Maintenance cable
- NTAG81BA Maintenance Extender cable
- NTCW84EA DCH PC Card Pigtail cable
- NTMF04BA MSDL extension cable
- NTCW84LA and NTCW84MA upgrade cables
- Prevent ground loops on connection to external customer LAN equipment
- Replace cable NT8D81BA with NT8D81AA
- Tools list
- NT8D81BA cable removal procedures
- Appendix B: Environmental and electrical regulatory data
- Appendix C: Subnet mask conversion from CIDR to dotted decimal format
- Appendix D: Configure a Netgear RM356 modem router for remote access
- Index
- Back
Maintenance Page 321 of 378
ITG Trunk 2.0 ISDN Signaling Link (ISL) Description, Installation and Operation
12 Click on the “Start Transmit” button to begin the ITG card software
upgrade process.
The software is transmitted to each card in turn and burned into the
flash ROM on the ITG card.
Monitor the status in the Transmit Control window. Confirm that the
card software is transmitted correctly to all cards. Note any error
messages, examine, and correct any problems. Repeat card software
transmission until it is completed correctly on each ITG card. The cards
continue to run the old software until they are rebooted.
13 Reboot each ITG card that received transmitted software, so that the
new software can take effect. Start the rebooting with Leader 0, then
Leader 1, and lastly the Follower cards. After all ITG cards have been
reset and have correctly rebooted, they respond to the MAT ITG status
refresh (that is, disabled: active; disabled: backup: disabled).
14 These cards should remain in the disabled state after the upgrade, so
that the technician can issue a “Reset” command from the
Maintenance menu or the Maintenance tab in the ITG Card Properties
window to each card to reboot them. Or you can reset the cards by
pressing the “reset” button on the card faceplate using a pointed
object.
15 Double click each upgraded card and check the software version on
the “Configuration” tab of the Card Properties.
16 Use the LD 32 ENLC command to re-enable the ITG cards.
The software upgrade procedure is complete.
Replace an ITG card
If, following a reboot, the ITG card displays an “F:xx” on the LED
Maintenance Display, this indicates an unrecoverable hardware failure. The
card will not register with the Meridian 1. For a complete listing of faceplate
Maintenance Display codes, see “ITG Trunk 2.0 faceplate maintenance
display codes” on page 329.