Purposes of Processing Personal Data
Purposes 
of Processing Personal Data
Category Type of Personal Data Purpose of Processing Interface Type
Call Detail Records
(CDR)
The following information
for near and far
endpoints:
▪
System name
▪ Call number (IP or SIP
address or ISDN
number)
▪ Maintaining call
history
▪ Troubleshooting call
errors or performance
issues
▪ User interface
▪ Web interface
Directory/Address Book
▪ Contact name
▪ IP address
▪ SIP address
▪ Alias name (H.323
only)
▪ Ease of use for dialing
participant
▪ Store frequently used
information
▪ User interface
▪ Web interface
Administrator and user
credentials
Password Login and authentication Web interface
Device information
▪ Device name
▪ MAC address
▪ IP address
▪ SIP address
▪ H.323 alias name
▪ Serial number
Endpoint management
▪ User interface
▪ Web interface
Audit and system log files
▪ Admin and user
credentials (excluding
passwords)
▪ Admin and user
actions
▪ Endpoint call status
and usage data
▪ System
troubleshooting details
▪ Admin and user
activity logging
▪ Maintain history of
configuration changes
▪ Troubleshooting
system issues
Web interface
13