Comdial 2022S telephone - Replacement?

[rkochis]

I have a number of offices that have a 2022S-xx telephone. The same model is difficult to find. Is there another model I can use? (My apologies, I know very little about Comdial systems).
Thanks in advance.

 

[jockopa]

You can find refurbished Comdial 2022s Online. Just go into goggle search for "Comdial 2022s Telephone" and 3 o4 sites come up.

 

[telprog]

What system and software, there may be different types depending on that information

 

[rkochis]

I have 440 telephone attached to 18 systems, all of which are Comdial Impression systems. Refurb will only last so long with management. How would I find out what the software levels are?

 

[telprog]

Impression is the telephone model your system will be a DSU and there is a sticker on the KSU with the model and ver.

 

[telprog]

Also you may see a software module that slides in on the very top left of the KSU.