TETRAPOL offers a choice of voice services developed to meet the needs of the most demanding users, especially those involved in public safety.
Making a group communication over TETRAPOL >>
In addition to group calls, TETRAPOL provides individual calls (one-to-one telephony) and access to other networks such as public switched telephone networks (PSTN), corporate telephony systems (PABX) and mobile communication networks (GSM) extending free mobility to mission critical users.
TETRAPOL provides call forwarding and call transfer functions to ensure that users can always be reached when needed.
Making a one-to-one call over TETRAPOL >>
In addition to PSTN and PABX gateways TETRAPOL provides also connectivity to other TETRAPOL networks and conventional analogue PMR networks.