blf greyed out

  1. Yealink BLF shows no status since update to v20

    After upgrading to v20 with Debian, all yealink phones show no status on BLF. I can still click on the BLP which will sucessfully start a call, but I can no longer see if the user is busy or ringing. BLF is greyed out Whats wrong?
  2. ronenba

    BLF doesnt work

    i setup a Grandstream GXP2170 BLF trough the browser, seems it is not working any configuration need to be done within the pbx?

  3. BLF Greyed - STUN over 4G Mobile Broadband router

    Hi Everyone We have this very weird problem and hope someone who has faced something similar can provide a solution. We have 12 Users/Handsets on Yealink T54W across 3 sites. All configured on STUN and have been working perfectly, over NBN broadband. One of the sites Which had 2 Handsets has...
    • Infratech_Michael
    • Thread
    • 4g broadband blf greyed out blf not working grandstream 2615 yealink t54w
    • Replies: 1
    • Forum: Other
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