How to Attach a Wall Mount to a Yealink T42S Phone
The Yealink T42S SIP phone is can be mounted on a wall with the custom wall mount bracket (sold separately). Here’s how to attach the bracket to the phone:
Use Enhanced DSS Keys on a Yealink T42G
With the help of tim942’s post in this thread, I was able to get my Yealink T42G phone, running firmware 36.83.0.55, to automatically retrieve voicemail from an Asterisk server.
Set up BLF on Yealink Phone with Grandstream UCM
Yealink phones can have basic BLF functionality in conjuction with a Grandstream UCM server. In this case, I’m using a Yealink T41P and a Grandstream UCM6102.
Distinctive Ringing for Internal Extensions with 3CX and Yealink
A customer using 3CX v.15 with Yealink T42S phones would like calls from internal extensions to have a distinctive ring.