CP8831 IP phone upgrade firmware to 9.1?

[fedguy2]

How can we upgrade our CP8831 ip phone to firmware 9.1?

Thx

[Leo Laohoo]

How can we upgrade our CP8831 ip phone to firmware 9.1?

You can't and you don't.  8831 supports SIP version 9.3 (and later).  

[fedguy2]

Well, I need to reset the password on this because  idon't have it thus I can't connect it to my wireless network   How do you reset the password?

Thanks

[Leo Laohoo]

Try "admin/Cisco".