Network Settings
4-44
41-001160-04 Rev 02, Release 2.5
IP Phone Administrator Guide
HTTPS Server Certificate Validation
The HTTPS client on the IP Phones support validation of HTTPS certificates.
This feature supports the following:
•
Verisign, GeoTrust, and Thawte signed certificates
•
User-provided certificates
•
Checking of hostnames
•
Checking of certificate expiration
•
Ability to disable any or all of the validation steps
•
Phone displays a message when a certificate is rejected (except on check-sync
operations)
All validation options are enabled by default.
Certificate Management
Aastra Provided Certificates
The phones come with root certificates from Verisign, GeoTrust, and Thawte
pre-loaded.
User Provided Certificates
The administrator has the option to upload their own certificates onto the phone.
The phone downloads these certificates in a file of .PEM format during boot time
after configuration downloads. The user-provided certificates are saved on the
phone between firmware upgrades but are deleted during a factory default. The
download of the User-provided certificates are based on a filename specified in
the configuration parameter,
https user certificates
(
Trusted Certificates
Filename
in the Aastra Web UI; User-provided certificates are not configurable
via the IP Phone UI).
Note:
Certificates that are signed by providers other than Verisign,
GeoTrust or Thwate do not verify on the phone by default. The user can
overcome this by adding the root certificate of their certificate provider to
the use-provided certificate .PEM file.
Summary of Contents for 67 Series
Page 4: ......
Page 16: ......
Page 20: ......
Page 72: ......
Page 92: ......
Page 306: ......
Page 686: ...Operational Features 5 380 41 001160 04 Rev 02 Release 2 5 IP Phone Administrator Guide ...
Page 746: ......
Page 758: ......
Page 1062: ...Troubleshooting Parameters A 276 41 001160 04 Rev 02 Release 2 5 IP Phone Administrator Guide ...
Page 1066: ......
Page 1100: ...Sample Configuration Files C 34 nnn nnnn nnn IP Phone Administrator Guide ...
Page 1102: ...Sample Configuration Files C 36 nnn nnnn nnn IP Phone Administrator Guide ...
Page 1108: ......
Page 1112: ......
Page 1116: ......
Page 1130: ......
Page 1138: ......
Page 1139: ......