Manual Selection – set the time zone for your installation site. to define time shifts and summer/winter time
transitions.
Custom Rule – if the device is installed on a site that it not included in the Time Zone parameter, set the
time zone rule manually. The rule is applied only if the Time Zone parameter is set to Manual.
NTP Server
NTP Server Address – set the IP address/domain name of the NTP server used for the device internal time
synchronization. The server IP address and domain name cannot be set if Use Time from Internet (p. 0 ) is
disabled.
NTP Time Status – display the state of the last local time synchronization attempt via NTP: Unsynchronized.
Synchronized, Error.
Functions
The menu provides a list of published beta functions designed for user testing.
The list includes:
• function name,
• function status (started/stopped),
• event that starts/stops the function.
The function will not be started/stopped until the device is restarted. The status change request can be
cancelled using the Interrupt action before the device is restarted.
NOTE
The test functions are not warranted and 2N TELEKOMUNIKACE a.s. shall not be held
liable for any functionality limitations and damage incurred as a result of functionality limita-
tions of the beta functions. The beta functions are provided for testing purposes exclusively.
Certificates
Some 2N Indoor Compact LAN services use the secure TLS protocol for communication with the other LAN
devices. This protocol prevents third parties from eavesdropping on or modifying call contents. TLS is based
on one/two-sided authentication, which requires certificates and private keys.
The following device services use the TLS protocol:
1. Web server (HTTPS)
2. 802.1x (EAP-TLS)
3. SIPs
The device allows you to upload up to 3 sets of certificates from certification authorities, which help you au-
thenticate the communicating device, and also 3 user certificates and private keys for encryption purposes.
Each certificate requiring service can be assigned one certificate set, refer to Web Server (p. 38). The
certificates can be shared by the services.
The device supports the DER (ASN1) and PEM certificate formats.
Upon the first power up, the intercom automatically generates the Self Signed certificate and private key for
the Web server and services without forcing you to load a certificate and private key of your own.
Software Configuration
45
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