Did anyone find a real solution to this issue. I had to replace a few of the older Nortel branded ones and now I am up the creek as they all are struck in sleep mode. On incoming calls they wake up and work, and randomly work if you press 2, 5, or 8. The customer is not real happy lol. I didnt try the reset thing, does that have any real impact on the issue?
I hated these phones from the beginning, and now even more.