57 lines
1.4 KiB
Plaintext
57 lines
1.4 KiB
Plaintext
AFT A102dm Firmware Change Log
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=============================
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Release V33
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-----------
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Sep 27 2007
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Type: Recommended A102dm Firmware for echo cancel cards
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Fixes issue with hardware echo canceller chip
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security.
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Supports DTMF detection without hardware echo
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cancellation operation.
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Changes: Firmware bug fix for echo canceller
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This bug can shut down the driver.
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Note: This bug only afected new Maxim AFT cards with HWEC.
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DTMF detection only applies AFT cards with HWEC.
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Release V31
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Jul 10 2007
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Type: Mandatory A102dm Firmware for echo cancel cards
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Fixes a serious bug with Echo Canceler operation.
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This bug caused a radom channel of echo canceler
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to become corrupted.
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Changes: Firmware bug fix for echo canceler
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This bug can cause hard crashes.
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Note: This bug only afected new Maxim AFT cards with HWEC.
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Release V28
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Nov 1 2006
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Type: Mandatory
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Inital Firmware Relase for A102dm
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Changes: This firmware release contains new feature:
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- Global TDM Voice Interrupt:
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It that combines all spans on a single
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interrupt. This significantly reduces cpu load.
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This option is only used in TDM Voice Mode.
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Symptoms: New Feature.
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Compatilbity: This hardware is supported by release beta11-2.3.4 and greater.
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