Possibility to transfer with call waiting disabled

[Klaus_Yealink]

if you disable the call waiting feature,you will not receive the second line or third line,and so on.

so you could not transfer the 2th/3th...line.

but you can transfer the talking call,if you mean after disable the call waiting ,you even cound not transfer the

talking line,please upgrade to the last firmaware and reset the phone,then test again.

if above operations could not be useful,please send the config.bin file,PCAP file and systemlog(level) to

support@yealink.com,then we will do a further analyze.