Gateway Series Part 4
Your challenge: Connect your internal VoIP network to an external PSTN telephone network via IP connection
Scenario 1 - Resilience
Companies that handle the entire IP traffic via a single Internet line (including IP telephony) are well advised to keep an existing PSTN line and to connect your modern, internal VoIP telephone system via a gateway. In case of failure of the Internet service can still be phoned, communicated and worked.
Scenario 2 - remote regions
There are still areas in Austria that do not have a stable internet connection and a bad GSM network. Branches or companies in these locations still want to use internally modern devices and can connect them to the PSTN telephone network via VoIP Gateway.
If you want to know more about VoIP Gateways (for example, in terms of increased resilience) - get the free media.tel whitepaper.