blf polycom vvx 410

  1. Solved BLF on Polycom VVX 410 and 3CX v15

    Hello, Does anyone have any success with BLF on Polycom VVX410? The new 3CX version 15 is working great, the new Polycom phones are provisioned using a default template for Polycom VVX. I can see the status change in 3CX client, but on the Polycom phones - no presence change whatsoever. Any...