Q: 1. Many people have had problems with call transfer failed. I thought I found a way to fix it here.... http://www.3cx.com/forums/fyi-how-to-fix-call-transfer-failed-problems-12021.html But, the other day, before upgrading to the newest version, 8.0.9941.549, I removed all extensions from the ring group, like I found that seemed to work to get rid of "call transfer failed".. My trick did not work. I installed the newest bersion, it did not work. It installed right, but the phone did not work. So I did a restore from backup, and then it worked.. However, the call transfer failed thing kept happening, even with only one extension in the call group. Even an extension that has never actually been used. I rebooted and it worked again. Then today, my wife logged in, we were not getting any calls, so I tested, and it was doing the call transfer failed again. :evil: I had her turn off her 3cx phone, then it started working again. Had her open the 3cx voip phone.. It would do call transfer failed. Had her exit it, it stopped. :roll: So, I did not try my http://www.3cx.com/forums/fyi-how-to-fix-call-transfer-failed-problems-12021.html trick, this time i just rebooted... After reboot, then even with her phone on, it was, and is still, working. :mrgreen: So.. Should I just reboot a few times a day? :mrgreen: Also, When auto update is set in Call attendant, it keeps doing a pop up every 5 or 10 min, saying 3cx is up to date. I am on 4.09878.0 Also, if one extension is in one call group, and if you put them in the next call group, their phone will not ring... Also, today, my wife's line is in the first ring group and the second. Her phone never rang, but mine did. We are both on tunnel. I am only in the second call group. First call group is set to "ring all". Second call group is set to "Hunt". I hope this info helps. This is working better than it ever has and it is an amazing system! GREAT WORK GUYS AND GIRLS! 8) BTW... I right click on 3CXPhone.exe and do Run as, and I can run multiple phones at same time.. (I just set up a new profile, because it seems to get confused...) Anyway, it would be kinda cool, to have multiple phones open. It seemed to work fine.