This is probably not directly Yealink related but I post here anywhere in hopes of better exposure.
I have a single phone device that I cannot delete from the inventory. Backstory is that this device (T48S) was working fine through an on-prem SBC (Rpi running v18.1.6), until the user decided to...
Hi,
I have read the following article: https://www.3cx.com/docs/plug-and-play-ip-phone/
I deleted a bunch of phones from 3CX (little X button on the far right):
I factory reset the phones (power off, hold #, power on, option 1) as per: https://www.3cx.com/sip-phones/factory-reset-snom/
I...