Avaya

Avaya 4620SW

• only uses pins 1,2,3 + 6 (100Base-T)
• PoE compatible
• custom power module available: GND:pin 7, +48V:pin 8
• upon booting (about 20 seconds), the following message appears:

  100 mbps ethernet (you might want to unplug the ethernet cable if the keys do not respond)

  * to program (after this step, you can plug in the ethernet connection again so you are able to type in the SIG command at the end)

• press *
• confirm every default with # (8x)
• at the end, it says "No new values. #=OK": confirm
• at the blank screen, type mute744# (Mute SIG#, you will notice a distinct short tick when pressing mute, and other keys being silent)
• change to SIP by cycling using * and confirm using #

You will need a TFTP server and the 46xxSettings.txt file (see Avaya's sample and a snippet from LeftyBC on github gist

Location: xopr's (project crate and a bunch at home)