Quick answer -
Outbound calls usually fail for just three reasons:
Run through the six checks below to find which leg is failing, apply the matching fix, and place a fresh test call.
Use these steps whenever an outbound call—whether launched via the web panel, mobile app, or an assigned phone—shows “Failed,” never rings, or displays an error message, even after you’ve tried from a second device or network.
What to collect first | Why it matters |
2–3 recent failed attempts (IST), agent name, target number, on-screen error | Support uses these to pull call traces |
A retest from a second network/device | Rules out local device / ISP issues |
Glossary:
• Agent leg – MyOperator first dials the agent’s phone/app.
• Customer leg – After the agent answers, MyOperator dials the customer.
• Ringback – The ringtone you hear; some carriers suppress it even while the call is progressing.
• Turn volume up, disable Silent/DND and Silence Unknown Callers (iOS).
• Disable spam blockers such as Truecaller.
• Check signal strength; try another location.
• Dual-SIM phones: select the correct SIM; toggle VoLTE and Wi-Fi Calling once.
• Verify the callback number saved in the agent profile is correct and active.
• Allow notifications and microphone access.
• In the browser, allow sound/autoplay.
• Select the correct audio device (headset/speakers); close Meet, Teams, Zoom.
• Switch Wi-Fi ↔ mobile hotspot (corporate firewalls/VPNs can block VoIP).
• Disable OS battery optimisation; keep the MyOperator tab foregrounded.
• Number format – Use national format or full E.164 (+country code) with no spaces or symbols.
• Outbound Caller ID (CLI) – Must be an approved/allowed number; anonymous or unapproved IDs are often blocked.
• Recipient reachability – Call the customer from a normal phone to ensure their line isn’t off or in DND.
• Policy limits – Check for outbound concurrency caps, wrap-up/cool-down, daily limits, or working-hours restrictions.
• Ringback note – Some carriers suppress the ringtone; rely on Live Status transitions (Ringing → Answered) rather than your ear alone.
Setting | What to verify |
Click-to-Call > Agent | Correct agent selected; intended device (mobile vs app) chosen |
Agent role | Has permission to place outbound calls |
Allowed destinations | Domestic / International matches your needs |
Users / Departments | Agent is Available (not Paused/DND/wrap-up); ring strategy/timeouts allow offers |
If you use a CRM or API, confirm it sends a valid target number and properly handles any API error returned by MyOperator.
When failures cluster in a specific carrier or region:
✓ Agent device rings (or app plays ringback) every time.
✓ Customer leg changes from Ringing → Answered and audio is present.
✓ Test calls succeed from two networks and, if tried, a second device.
✓ Call Logs show “Agent Connected” and “Customer Answered” with no error text.
This article focuses only on outbound Click-to-Call failures.
Email support@myoperator.com (or your Account Manager) and attach:
Keywords: outbound call failed, Click-to-Call not working, agent leg, customer leg, MyOperator troubleshooting