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Yealink Forums » IP Phone Series » Phone specific topic » T2xP Series » T22P Speaker Muted after Firmware Upgrade?

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T22P Speaker Muted after Firmware Upgrade?
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phlobot Offline
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Post: #5
RE: T22P Speaker Muted after Firmware Upgrade?
upgrading the firmware to 7.73.193.50 revived my speaker. will try some 'broken' ones at work monday
06-27-2015 07:41 AM
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RE: T22P Speaker Muted after Firmware Upgrade? - phlobot - 06-27-2015 07:41 AM

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