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Q103101 - Configuring KlasTA to Answer with a KIV-7 using AERO |
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KB article reference no. Q103101
Version: 1.0
Keywords: KlasTA, KIV-7, Answer, AEROThe information in this article applies to:
KlasTA Firmware v2.02
Table of Contents |
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2.0
3.0
4.0Introduction
Cable Connections
Configure the KIV-7
Configure KlasTA
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Table of Figures |
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Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.Sample Scenario using the KIV-7 for Type-1 Encryption
KlasTA Configuration Main Screen
KlasTA Configuration Profiles Screen
KlasTA Input Device Screen
KlasTA Network Type Screen
KlasTA Bonding Mode Screen
KlasTA Dial and Answer Screen
KlasTA H.320 VTC Screen
KlasTA D-Channel Protocol Screen
KlasTA Extra Configuration Commands Screen
KlasTA Configuration Summary Screen
Downloading AERO Firmware Version
KlasTA Configuration Progress Screen
KlasTA Save Profile Screen
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1.0 Introduction |
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Figure 1. Sample Scenario Using the KIV-7 for Type-1 Encryption
This document describes how to configure a KlasTA on the Home Side connected to a KIV-7 to answer a 128K ISDN call, as shown in Figure 1. When configured for answer mode, KlasTA is continually listening for incoming calls and will answer automatically.
In this example, KlasTA uses the AERO protocol in order to multiplex the 128K data stream to the RS-530 synchronous serial port connected to the KIV-7. The KIV-7 will unencrypt the data and send it to an RS-530 synchronous serial port on the Home Side router for further processing. Follow the directions in the sections below outlining the steps from the KlasTA configuration wizard.
Prior to beginning, ensure the following cable connections have been properly secured:
- Power cord is plugged in and KlasTA is on.
- Control Port Cable is connected to the PCs serial port.
- Control Port Cable is connected to the ‘Control’ port on the front of the KlasTA.
- Black KIV-7 cable is connected to the male RS-530 connector of the KIV-7 and the female RS-530 synchronous serial port on the KlasTA.
- ISDN cables are connected to the RJ-45 ISDN Output Ports 1 and 2 from KlasTA and the RJ-45 S/T Input Ports on an ISDN NT1 device.
The KIV-7 has a specific sequence of settings that allow it to encrypt data using the RS-530 serial data port. Follow the instructions from Klas Application Note Q100008 in order to configure the KIV-7 so that it will work properly with KlasTA. Given the sensitive nature of Type-1 documentation, please contact a Klas Technical Support Representative for this Application Note.
Open the KlasTA configuration application on your PC. Follow the steps below to configure KlasTA.
Figure 2. KlasTA Configuration Main Screen
- Check the ‘Configure KlasTA using step-by-step wizard’ radio button. Click the ‘Next’ button to continue and move on to the next configuration screen.
Figure 3. KlasTA Configuration Profiles Screen
- Check the Encryption Device radio button and select KIV-7 as the Encryption Device from the pull-down menu. (Note: This parameter must be identical for the KlasTAs on both sides of the call.)
Figure 4. KlasTA Input Device Screen
Figure 5. KlasTA Network Type Screen
Figure 6. KlasTA Bonding Mode Screen
- Select the ‘Answer only’ radio button indicating that KlasTA will continually monitor the line for incoming ISDN calls.
Figure 7. KlasTA Dial and Answer Screen
- The KlasTA Aero 56K menu screen is designed for compatibility with H.320 Video Conferencing. The H.320 VTC protocol is based on the ISDN format and only operates at intervals of 64K and 56K. Since the Aero protocol uses one out of 64 bytes for bandwidth management, the actual throughput is 63K which will not work at the 64K H.320 variant. Therefore, when using the Aero protocol, you must use the 56K version of the H.320 VTC protocol. If you plan to conduct an H.320 VTC, check the box; otherwise, leave the box unchecked.
Figure 8. KlasTA H.320 VTC Screen
- Select the radio button next to the ISDN Switch-Type or D-Channel Protocol you are using, as shown in Figure 9 with the NI1/NI2 protocol. If NI1/NI2 or AT&T 5ESS is chosen, you must also enter the Service Profile Identifiers (SPIDs) associated the ISDN lines connected to KlasTA. SPIDs are assigned by your local Telecom Provider and are unique for each 64K channel.
Figure 9. KlasTA D-Channel Protocol Screen
- The Extra Config Commands screen allows you to enter manual commands that enable seldom used features. No extra configuration commands are needed for this setup.
Figure 10. KlasTA Extra Configuration Commands Screen
- Review the configuration options to ensure they are correct and then click on the ‘Configure’ button to initiate the configuration sequence on the KlasTA.
Figure 11. KlasTA Configuration Summary Screen
- If required, KlasTA may initially erase and reflash the firmware needed to support AERO, as shown in Figure 12. Once the firmware change is complete, the configuration settings will be loaded into KlasTA, as shown in Figure 13. Click on the ‘OK’ button once the configuration sequence has successfully completed.
Figure 12. Downloading AERO Firmware Version
Figure 13. KlasTA Configuration Progress Screen
- If desired, click the ‘Yes’ radio button to save this configuration as a Profile. Click on the ‘Finish’ button to go back to the Main Menu.
Figure 14. KlasTA Save Profile Screen
DISCLAIMER OF WARRANTY: THE DOCUMENT IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WITH RESPECT TO THE DOCUMENT AND / OR ANY ASSOCIATED ON-LINE INFORMATION, KLAS DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDED BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT.
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