one of the requirements in the field notice is to have updated firmware and device pack as stated below. My question are:
1. Do I have to upgrade both firmware and DP?
or 2. I can just upgrade firmware since I do not want to upgrade DP?
http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_field_notice09186a00807e02b1.shtml
Phone Loads updates listed below:
8.0.4sr2s standalone phone load
8.2.2sr1 standalone phone load
ciscocm.3-3-DevPack-74 or higher
ciscocm.4-1-DevPack-36 or higher