Security
In comparison to analogue radio based systems and GSM solutions
TETRA systems can’t be eavesdropped by standard radio scanners.
The speech is digitalised and TETRA also offers several level of
key encryption to achieve secure communication.
Stolen or lost equipment can be barred from the system to make it
unusable thus avoiding the possibility of security breaches by using
stolen equipment to listen into classified conversations.
Call Type and Call Quality TETRA benefits from digital voice quality
and also provides multiple channels per transceiver, which improves
communication immensely. TETRA also offers a wide range of call
types from wide area group calls and multiple group calls through
to private telephone calls. Calls can be simplex, semi-duplex and
full duplex and emergency or priority calls are standard features
in a TETRA system thus this solution is better and more flexible
than many other mobile solutions.
TETRA also offers selective calling, each user has a unique number,
which is an important advantage over analogue radio systems.
Integrated voice and data capability Due to its open standard and interfaces
TETRA can support a variety of external applications. ANT with its
proven track record in system integration can provide the necessary
support to integrate customer specific application into complete
communication solution.
Open Standard and Total Cost of Ownership
(TCO) TETRA is an open standard supported by many
manufacturers, which provides the customers with a wider choice.
The TETRA technology is more efficient thus providing higher capacity.
In addition with the management of the system and the possibility
to carry out configuration and changes remotely the TCO of a TETRA
solution is comparatively less.
The TETRA facilities also enable more effective
management as users can easily access call data and call statistics.
TETRA Services and Features TETRA offer many features, which will improve
the use of the system and ultimately the communication within your
organisation. Some of the features are listed below
Short Data Service
for short messages and status messages
