AVIXA CTS-I Question Answer
A customer has recently changed their phone system from a traditional POTS line to VoIP based switch. The new VoIP switch still dials out properly, but no longer hangs up when the far end disconnects. What is most likely the problem?
AVIXA CTS-I Summary
- Vendor: AVIXA
- Product: CTS-I
- Update on: Feb 7, 2026
- Questions: 477

