Your browser is the operator’s phone.

The operator uses browser audio over WebRTC with the configured Telnyx calling connection. The lead receives an ordinary telephone call; the operator works at the computer with a microphone and listening device. A personal mobile phone is not required for the normal browser workflow.

The useful setup questions are the device, browser permission and supported network—not an assumption about where every packet or recording is stored. Confirm the configuration supplied in your access instructions and test it before a live list is released.

Your Telnyx account handles the carrier service and bills it separately. DialBreeze bills the software subscription, without a per-dial or minute resale charge. Read the two-bill model before comparing a browser feature with a complete operating cost.

For production, have the provisioned account, your configured Telnyx connection and an authorized outgoing number. Use a computer and browser supported by the setup team, with browser and operating-system microphone access allowed.

Select the intended input and output device rather than relying on an old default. Check the headset mute control and volume. A headset is a practical way to separate the microphone from speaker playback, but the actual device still needs testing.

Use the network the operator is approved to work on. Corporate filters, VPN requirements and device management should be resolved with the responsible IT person, not bypassed to make a test appear successful. A successful test on a different machine does not establish that the working desk is ready.

During the trial: use only the supplied Telnyx sandbox and test numbers. Ask the team to demonstrate the supported audio test. Nothing in that trial should contact a real person, and you should not import a customer calling list to test it.

After conversion: use the customer's own configured Telnyx account and separately authorized test destinations under the approved policy. This production check is distinct from the sandbox evaluation.

1. Confirm the selected outgoing number and the operator's input and output devices.
2. Run the permitted test and check the observed audio result in both directions where the test method supports it.
3. Check mute, volume and the supported end-call control. Confirm the session has actually ended.
4. Save the test outcome and inspect any expected recording separately. A connected call does not prove that recording succeeded.
5. Pause the session before stepping away, changing networks or locking the computer. Do not assume an unattended or suspended browser will keep a call working.
6. Record the browser, device and network used so a later problem can be compared with the setup that passed.

Pause the affected calling work before troubleshooting. Describe the failure first: no microphone input, no received audio, echo, intermittent sound or a failed connection. Those observations are more useful than “the dialer is broken.”

• Permission and selection: inspect browser site permission and operating-system audio settings. Confirm the intended microphone and output are selected.
• Device: check mute and volume, then compare with an approved known-working headset. Record whether the symptom changes.
• Network: ask IT or support to review the approved connection. A permitted comparison network can help isolate a path issue; do not disable required security controls.
• Session: after ending any call, follow the supported reconnect or reload procedure. Avoid changing the session while an active call is unresolved.
• Carrier configuration: have the account owner confirm that the selected number and connection are authorized and active. Never send credentials through the public trial form.

Send support the time, permitted test reference, device, browser and expected versus observed result. Keep sensitive lead information out of the report unless it is necessary and an appropriate sharing method has been agreed.

This page describes the browser workflow. It does not promise a mobile bridge, handset mode or automatic failover. A button visible in a captured interface is not sufficient evidence that every deployment supports that option end to end.

If your team must use a particular managed computer, headset or phone arrangement, raise that requirement during evaluation. Confirm the supported route, its carrier costs and the operator's recovery procedure before committing. Do not improvise a personal-phone workaround that changes the approved calling or recording process.

Browser audio depends on the operator's device, browser and network and can encounter failures involving those dependencies. The recording and after-call output can be missing or late when a call ends badly. We do not publish a browser support matrix here, so confirm your browser and headset combination on a test call during evaluation rather than assuming compatibility.

Your 14-day trial runs on a Telnyx sandbox with test numbers; nothing reaches a real person. A human provisions the environment. The 14 days start when it is ready and we email you. No credit card is required. On conversion, you connect your own Telnyx account and real calling lists. Same-business-day provisioning is our target, not a guaranteed access time. Request the trial, or see pricing.