Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TouchToneTommy on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

IP Phone error

Status
Not open for further replies.
hauchinango

hauchinango

Vendor
Feb 26, 2003
55
US
I am getting an error message, "Invalid Signature" when tring to install a 4602. I am using 1.7 firmware on the phones, (have also tried 1.6) on an R11 definity. I have tried other 4602's with no luck. All other phones work fine. IP Boot test runs fine as well. Any ideas?
 
Status
Not open for further replies.

Similar threads

anthony123
  • Locked
  • Question
NO AUDIO on calls from Avaya IP Phone 9641G
Replies
5
Views
803
anthony123
anthony123
BlackCuervo
  • Locked
  • Question
Avaya IP Phone 1608 - Pixelated Display
Replies
2
Views
474
Furrye
Furrye
lexer
  • Question
Avaya phone set 4610SW SIP firmware
Replies
2
Views
191
lexer
lexer
MD355
  • Locked
  • Question
4602SW IP Phone 2
Replies
12
Views
624
MD355
MD355
Furrye
  • Locked
  • Question
Call for other CM by Avaya IP Phone 4610sw, ASA Configuration
Replies
1
Views
498
Konri
Konri

Part and Inventory Search

Sponsor

Back
Top