How to Stop Wasting VOIP Minutes: Cut Answering Machine Time by 40%

By UplinxData Team 7 min read
Call center optimization dashboard showing VOIP metrics

Stop Burning VOIP & Agent Time on Answering Machines

Free Quick Fix from Uplinx

The Problem

Most call centers waste 30–50% of dialer traffic on answering machines. Agents get stuck listening to beeps. Carriers flag numbers due to high "dead call" ratios. The result? Lower contact rates, wasted VOIP spend, and burned-out teams.

The Quick Fix

Use Smart AMD Filters + Agent Routing Rules to reduce answering-machine waste:

• Tighten AMD thresholds to drop obvious machines earlier (don't send them to agents).

• Tag risky numbers (frequent voicemail patterns) so they don't get retried endlessly.

• Route live pickups only to your agents → saves time and reduces burnout.

This isn't a rebuild—it's a 10-minute configuration tweak in most dialers that can cut answering-machine waste by up to 40%.

Be Careful When Recycling Lists (Dispositions Matter)

When you recycle lists, remove low-performing statuses/dispositions so you don't keep burning minutes on the same bad numbers. Examples to suppress:

  • • A (or similar low-value status)
  • • "Answering Machine – Selected by Agent" (often means AMD got fooled—agent thought it was a human, but it was a recorded voicemail)

Why this matters:

These dispositions confuse AMD. If agents mark a machine as a human (or vice versa), your dialer will prioritize and retry the wrong records.

Fix it by:

  • • Excluding these dispositions from recycle rules.
  • • Capping retries on numbers with repeated voicemail waveforms.
  • • Feeding back verified machine detections to your AMD/QA lists.

At Uplinx, we specialize in dialer optimization and VOIP cost reduction.

Want the step-by-step playbook to maximize contact rates?

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