Cisco 840 -Admin Settings are read-only".

[ahmedelrayess]

I installed ip phone 840 and need to configure corporate directory through admin setting but it said read only , how to enable setting on cisco 840

[Nithin Eluvathingal]

If the device is registered with CUCM, I believe that could be the reason. Furthermore, if the CUCM is synchronized with LDAP, there should be no need for the phones to sync separately.

[ahmedelrayess]

but we cannot search for contacts of our directory

[ahmedelrayess]

@Nithin Eluvathingal we cannot reach any contact.only by dial **ll number.do you know a solution to see contacts