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Insights October 27, 2026 · 4 Min Read

Troubleshooting Poor-Quality Phone Audio

Poor-quality phone audio can frustrate customers and make it harder for them to do business with you. Whether callers are struggling to hear your team, experiencing choppy VoIP calls, or listening to distorted phone greetings, clear audio is essential to a professional caller experience.

The cause could be your phone equipment, network connection, recorded audio files, or phone system. Here are some common issues to check and steps you can take to help resolve them.

1. Troubleshooting Recorded Phone Messages

Professional telephone greetings, voicemail messages, and messages on hold help create a consistent experience for callers. But if recordings are too loud, too quiet, distorted, or not playing at all, they can cause confusion and frustration.

Start by checking the following:

  • Check the playback equipment. If your business uses a dedicated message-on-hold player, confirm that it is powered on, connected properly, and playing the correct media.
  • Check the volume. Make sure the player’s volume controls are set appropriately. If your phone system has separate audio settings, these may also affect playback levels.
  • Confirm the audio file format. If a recording is not playing correctly on your phone system, check that the file meets your provider’s format and technical requirements.
  • Identify where the problem occurs. Determine whether the issue affects one recording, all recorded messages, or live phone calls as well.

If the problem is limited to a recorded message, the audio file or playback equipment may be responsible. Your phone system provider can help identify system-related issues, while your recording provider can check the audio file and supply a compatible version if needed.

2. Resolving Poor-Quality VoIP Calls

Voice over Internet Protocol (VoIP) systems use an internet connection to carry phone calls. Common audio complaints include echo, choppy speech, delays, and conversations that cut in and out.

The cause may be related to your headset, network connection, or phone system configuration.

If you hear an echo: Check your headset and microphone setup. Some headsets can cause feedback when the microphone picks up sound from the earpiece. Testing a different headset can help determine whether the equipment is responsible.

If calls sound choppy or delayed: Contact your IT team or VoIP provider to investigate the network connection. They can check connection quality, available bandwidth, network congestion, and firewall or network settings that may affect call audio.

If recorded messages sound poor: If the issue only affects your greetings or messages on hold, rather than live calls, the recording, playback method, or phone system configuration may be the cause. Your audio provider and phone system provider can help narrow it down.

Identifying whether the problem affects live calls, recorded messages, or both is a useful first step toward finding the cause.

3. Checking Landline Phone Audio Problems

If your business uses a traditional landline, poor call quality may be related to the handset, headset, wiring, or phone line.

Try these checks:

  • Test another handset or headset. If the audio improves, the original equipment may be the problem.
  • Try a wired headset. If you use a wireless headset and experience interference, testing a wired alternative can help determine whether the wireless equipment is contributing to the issue.
  • Test another phone connection, if available. If the problem follows the phone to another working line, the handset may be responsible. If it stays with the original connection, the line or associated equipment may need attention.
  • Notice when the problem occurs. If only certain callers report poor audio, the issue may be related to their device, connection, or calling environment.

If these checks do not resolve the problem, contact your phone service provider or a qualified technician to investigate the line and equipment.

4. Know When to Ask for Help

Troubleshooting is easier when you can identify what is affected and when the problem occurs. Before contacting your IT team, phone provider, or audio recording provider, note whether the issue involves live calls, recorded messages, a particular phone, or multiple extensions.

The right support team will depend on the symptoms. Network and call-quality problems may require help from your IT team or VoIP provider. Problems with a dedicated playback device may require equipment troubleshooting. Issues with recorded greetings or messages on hold may need attention from your audio provider.

Need Help with Your Recorded Phone Audio?

At On Air Audio Services, we specialize in professional voice recordings for business phone systems, including IVR telephone greetings, voicemail messages, and messages on hold.

If your recorded audio is not playing as expected, or you need help determining whether the recording itself may be contributing to the problem, we can help you work through the next steps.

Contact On Air Audio Services to discuss your recorded phone audio needs.

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