Applies to: Super Admins / Admins with Callflow edit rights
Also called: carrier route, telecom route, trunk/carrier selection
A call route is the telecom carrier path your calls take. Switching routes moves new calls to a different carrier. It can help diagnose carrier-specific issues, but doesn’t guarantee better quality or fewer drops.
Symptom | Likely cause | Fix |
Can’t see Route settings | Insufficient role or wrong flow | Ask an Admin for Design Callflow rights; open the correct number/flow |
Only one route visible | Account not enabled for multiple routes | Contact your Account Manager / Support to enable options |
Switch button disabled | Unpublished edits or validation error | Save pending edits, resolve warnings, then retry |
No quality change after switch | Issue not carrier-specific | Revert and escalate with call samples (see template below) |
Calls start failing post-switch | CLI policy or blocked prefixes on new route | Test alternative CLI, try different prefix, or roll back |
Will switching fix call quality?
Not always. It helps isolate whether the issue is carrier-specific.
Does it affect ongoing calls?
No. Only new calls after propagation use the new route.
Can I schedule or automate switching?
If automation isn’t available in your plan, request recommendations from your Account Manager.
For help choosing a route or if issues persist, contact your Account Manager or email support@myoperator.co.