Product Brochures

Product Manuals

File size is big. So we suggest that you download the file.

Technical Articles

Our technical articles arsenal is continuing to grow. From this page you can review a series of How-To and Information articles, peruse our Tips of the Month archive and link to other very useful sites.

How-To articles

The following list presents all How-To articles available in the Support Services Knowledge Base.

• Orbitor Configuration Dump/Restore Procedures
• Use IP Address Connect for Easy Connection to your ISP
• Learn to Upgrade Orbitor Software in a FLASH!
• Connecting to the Orbitor 500 from an ISDN TA
• Using the Orbitor 500 for Small Office Internet Access
• Troubleshooting an IP-based Network Connection
• Spoofing and Connection Management
• Athena Component Installation and Removal Procedures
• Athena System-Board Redundancy Installation Procedures
• Athena IP Router Configuration Procedure
• Athena Access Voice over IP Setup Procedure
• Orbitor ISDN Callback Setup Procedures
• Athena Call Director - VoIP Setup Example

Information Articles

The following list presents all Information articles available in the Support Services Knowledge Base.

• Identifying Athena CPU2 Boards
• Athena Access 16 port PAD expansion module specifications
• Orbitor NetSafe Firewall Tips
• Orbitor Default Console Password
• LAN/WAN Routing Protocols in Orbitor Networks
• Athena DC Power Mount Pinouts
• PBX Master Cable
• Ordering an ISDN Circuit in North America
• Using NAT with Windows NT
• Internet Explorer Channel Subscriptions
• Smurfing - An Invasion of your IP Address Space
• Setting Straps on an ISDN Module
• ISDN Call Disconnects - Error 100
• Trace Route - There are differences
• Advantages of the Orbitor's DHCP Facility in Mobile Computing
• Keep Track of Events on Orbitor with Syslog
• Orbitor Frame Relay Auto-Learning
• TCP/UDP Port Assignments

Miscellaneous Information Articles

• SPX Watchdog Packets Keep ISDN Line Active
• Reducing Frame Size without Fragmentation may be problematic

• Athena Access Voice over Frame Relay Applications
• Simply Speaking - A discussion of telephony
• Simply Speaking - Voice Compression
• Simply Speaking - Athena Call Director
• Simply Speaking - FRF.11 & FRF.12 Overview
• Simply Speaking - Athena Dynamic CIR

Tip of the Month

The following list presents all past Tip of the Month articles available in the Support Services Knowledge Base.

• Putting a Cap on ISDN Line Charges (February/1999)
• Controlling the Maximum Bandwidth of a Frame Relay Circuit (March/1999)
• Use Echo Verification with Multiple DHCP Servers (April/1999)
• Don't Forget to Configure the Default Gateway (May/1999)
• Disable TFTP Access when not in Use (June/1999)
• Improve ISDN Circuit Sharing with the Suspension Timeout Feature (July/1999)
• Use the Direct Dial Feature to Test ISDN Circuits Quickly (August/1999)
• Use the Resumption Log to Determine Why an ISDN Call was Made (September/1999)
• Use the "V"-Utilities on Access to Validate Voice Routes (October/1999)
• Use the Learned DLCI Display as a Troubleshooting Aid (November/1999)
• Use the ICMP Redirect Statistic to Improve Routing Efficiency (December/1999)

Computer Telephony Glossary