Changing "on call" forward function.

[Karl_Yealink]

1. Do you use the Yealink phones transfer to Yealink phones or other phones?
2. If you change the call ID source in the receiver phone, and it can't work. Please help us to get a pcap trace/ level 6 syslog/ config.bin file. We can check something from them.Please set the syslog level to 6->reboot the phone(necessary)->click the start->repeat the issue->click the stop->export the PCAP->export the syslog file->export the configuration file.
You can get more info from:
http://forum.yealink.com/forum/showthread.php?tid=1319 
3. If A call to B, and B transfer to C, please help us to get the pcap and syslog files from the B and C.
And you said, the transfer from server side is work. So if posslibe, please help us to get the pcap and syslog file when use the transefr of server side.

Thank you.