Hello! I have had this problem since installation in December, and finally figured out why. I have parking extensions 71, 72, and 73 for my business. My extension is 720 (7 followed by my business ID). Sometime after I start a phone call (either answering an incoming call or initiating an outgoing call, my parking 72 BLF light turns red. Several minutes after I end my call, it turns back to green. If I push the button, I get the message that there isn’t anyone there and it turns back to green. The BLF on my phone is the only one that turns red. I also can’t park anyone on 72 while I’m using the phone from my desk.
No one else’s does that. I have also experienced instances when I dial and push send, I end up talking to the person on park 72. I think it has something to do with the similarity between my extension and the parkin extension. I can re-do the whole extension setup, but would rather not. Is there a simple fix?