ZyXEL Omni TA 128 User Guide - Page 106
Upgrading Your TA128
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13 Upgrading Your TA128 This chapter describes how to upgrade flash EPROM firmware when it is available. Upgrading with Flash EPROM Your TA128 employs a flash EEPROM (Electronic Erasable Programmable Read Only Memory) that lets you conveniently update firmware and program the TA with new features and enhanced functions. If you use Windows, use the ZyXEL Internet Configuration Manager to upgrade new firmware. For other Operating Systems, use a terminal program that supports the Xmodem protocol. Obtain the new firmware from ZyXEL's BBS, WWW, or FTP site. See Contacting ZyXEL on page v for more information. The firmware is distributed in a file TA128d.vvv, where the extension vvv denotes the version of this firmware. The modifier d in the filename has the following definitions: • G - German national ISDN (1TR6). • E - European ISDN (DSS1), also used in most other countries including Asian countries. • A - American ISDN(AT&T 5ESS, Northern Telecom DMS100, or National ISDN-1, the active D channel protocol can be chosen by an AT command). O NOTE: The American firmware version supports both the S/T interface and U interface models. During the power-on test, it checks the hardware configuration and follows the initialization procedures of the specific interface. 1. Make sure your TA128 is turned ON. 94