Call Park BLF key stop working


#1

Hi, Is there anyone who has an idea?
Something the call park BLF botton stop working . When i press the button nothing append .
But if i dial the call park extension its works.

UCM6204
GXP2135
Both last firmware


#2

reboot the phone. The subscription may have been cancelled or lost and needs to be renewed.


#3

yeah i already try that. I have this issue only with grandstream phone , i have a aastra phone … no issue


#4

And did that correct the BLF?


#5

the problem starts again the same day


#6

add parking by dialing #72 during the conversation (or by pressing parking with the virtual keys below the display)


#7

Do you have any alerts set in the UCM such that if the phone loses registration, you will be notified. If not, please set.


#8

make sure the handsets have Force BLF Call-pickup by prefix to Enabled