15.5 sp2

  1. Solved 3CX Custom SMTP Server stops working

    Wondering if anyone else had their voicemail-to-email suddenly stop working and spend a couple hours scratching their head over why, only to eventually give up and switch to the 3CX SMTP server? This has happened on at least 3 different servers now (15.5). https://www.3cx.com/docs/manual/ seems...
  2. Brian Lowrance

    Solved Cannot enter pin code in voicemail or use IVR (Internal DTMF issue?)

    I upgraded our 3CX installation from 15.5.3849.1 (15.5 SP1) stepping through each update until reaching the latest 15.5.13103.5 (15.5 SP5). All seemed to go well. I've since learned that we can no longer enter our pin code when calling the voicemail extension when using our voip phones. We...
  3. 15.5 SP2 answer using BLF breaks extension

    Has anyone else had an issue after upgrading to 15.5sp2 where answering an incoming call on someone else's extension using a BLF key will break the extension? We see *20*extension on the display (Yealink T46G) but it doesn't pickup the call. After that you can make outgoing calls, but noone is...