Author Topic: BLF Keys strange case  (Read 15 times)


  • Newbie
  • *
  • Posts: 3
    • View Profile
BLF Keys strange case
« on: December 06, 2017, 09:36:59 PM »
I have GXP1628 phones. I have setup BLF for 5 such phones with extensions 101,102,103,104,105.

Phone 1:
BLF-Key1 = 102
BLF-Key2 = 103
BLF-Key3 = 104
BLF-Key4 = 105

Phone 2:
BLF-Key1 = 101
BLF-Key2 = 103
BLF-Key3 = 104
BLF-Key4 = 105 on.

When I press BLF-Key1 on phone 1 (myphone) it dials the extension 102 (at phone 2) ...that's fine (with blinking RED blf status on my phone 1 and solid red on blk key of destination phone 2). The problem comes when someone else (say Phone 3) who is getting our status on his blf, pics my call which was made to Phone 2 and could answer the call ....this is I do not want.

I want to let only the party I called could pick up the phone or could answer by pressing blf and not some one in the middle (like man in the middle attack) who is getting our blf status pick up.

Please help.


  • Hero Member
  • *****
  • Posts: 3183
    • View Profile
    • Email
Re: BLF Keys strange case
« Reply #1 on: December 07, 2017, 12:50:33 AM »
This is standard blf function.
BLF allow you to redirect call to yourself by pressing blf when it ring.

If you do not want this function just change BLF pickup code to wrong.
Life is waste of time