Avaya 3645 SIP settings

[eng09]

Hi all,

I need help to change the settings on 3645 to SIP. I want to try it with Asterisk. I couldn't find the doc Avaya 3641/3645 Wireless IP Telephones Session Initiation Protocol (SIP) Admin . Guide, 21-603998 anywhere.
Anyone tried it before or knows how to do it?

thx in advance

 

[CarGoSki]

That could be because you need to get the spectra phone that can run sip. That phone is not the Avaya 3645. They can all run SRP not SIP.
You can call polycon tech support if all else fails. They will usually let you bend their ear for a few minutes before the meter starts.

 

[eng09]

can I use the polycom files (firmwares) to change it to SIP?