After the v20 update, our client can no longer park or transfer calls using their wireless handsets. When they attempt to transfer or park the call it disconnects the caller. One is a Yealink SIP-W60B and the other is a SIP-W52P.
BY SIZE
BY DEPLOYMENT
BY EDITION
BY INDUSTRY
SUBSTANTIAL SAVINGS
FREEDOM OF CHOICE
REMOTE WORKING READY
BOOST PRODUCTIVITY
TRIED AND TESTED
GETTING STARTED
ADVANCED
