CyberData 010881, Руководство по эксплуатации

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CyberData Corporation 930109C VoIP Zone Controller 4-Port Audio Out Operations Guide
Implementing the VoIP Zone Controller
Operating the VoIP Zone Controller
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2.6 Operating the VoIP Zone Controller
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When you call to make a page, the VoIP Zone Controller generates a tone over the phone.
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When you hear this tone, enter the two-digit code for the group that you want to page.
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The VoIP Zone Controller establishes a connection to a group.
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The VoIP Zone Controller generates another tone to the phone.
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When you hear this tone, you can begin speaking.
Note Group 00 is configured to Page All Zones.
2.7 Upgrading the Firmware
The firmware on the board consists of two files: a Kernel and an Application, that can be loaded
separately. Uploading the firmware files requires a host machine running a TFTP server. If you need
to set up this server, "
Appendix A: Setting Up a TFTP Server" provides instructions.
Figure 2-11. Firmware Upgrade Page