In 2025 the Digital Telephone network known as ISDN will be terminated, and any lines using the network will go dead.
But don’t worry, criterion can help. By updating your lines to IP cloud telephony we can keep your calls flowing into the future with the following benefits.
- Reduced Line rental and Call costs.
- Call flow management and redundancy
- Better VoIP call quality
- Fraud Protection
- VoIP Assured Broadband Services
- No Installation fee