check this:
Details
BCM450 R1
BCM450.R100.SU.System-017.201205
BCM450.R100.BCM-to-IPO-Migration-131
Problem Clarification
Unable to change the facility, display or name. However the speed dial number can be entered/changed
Cause
Patch BCM450.R100.BCM-to-IPO-Migration-131 [which is a constituant of BCM450.R100.SU.System-017.201205]
Solution
1. If problem not yet seen, do not apply patch BCM450.R100.SU.System-017.201205 or BCM450.R100.BCM-to-IPO-Migration-131
Instead, use BCM450.R100.SU.System-016.201110 and BCM450.R100.UTPS-130
Only use BCM450.R100.BCM-to-IPO-Migration-131 if a migration to IP Office is being performed, so the problem will not have any impact.
2. If problem is seen, then:
Peform Software reset on system
Restore previously collected backup
Apply patch BCM450.R100.SU.System-016.201110
Apply patch BCM450.R100.UTPS-130
WARNING:
The above procedure clears all system configuration and patches, a backup must be available otherwise the all configuration will have to be re-programmed manually..
Saludos..
JLMT//