Already a Partner?
Find a Cisco Partner
Meet our Partners
Become a Cisco Partner
Have an account?
Need an account?
Cisco IP Phone 7821, 7841, and 7861 Release Notes for Firmware Release 10.1(1)SR2
View with Adobe Reader on a variety of devices
View in various apps on iPhone, iPad, Android, Sony Reader, or Windows Phone
View on Kindle device or Kindle app on multiple devices