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Cisco Bug: CSCun78835 - CUCILync not connecting for voice after sleep

Last Modified

Apr 29, 2019

Products (1)

  • Cisco UC Integration(TM) for Microsoft Lync

Known Affected Releases


Description (partial)

CUCILync 9.2.5 stops registering it's CSF softphone client with CUCM or going to deskphone mode, after a laptop sleeps and then resumes.

if it's primary or secondary TFTP servers are not pingable immediately upon resuming and it tries to contact the last TFTP server (which is not pingale or just a dumb value) and it will never loop back to the primary TFTP server again.
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