Case studies

Case study · Collections client, name withheld

Transfers and card payments on a high-volume collections line.

Calls weren’t reaching agents and card numbers came through wrong. In 2026 we reviewed six months of records.

By SympanaUpdated

What the call records show.

Call records reconciled for this clientEvery call from March 15 to September 14, 2026 (184 days).
5,012,651
Live transfers to the client’s human agentsRecorded in the same six months.
240,642
Calls that ended with an error status38,768 calls, 35,397 of them in a September 1 to 14 spike.
0.77%

Call activity, not cash. These records don’t show posted cash collected.

Across Sympana

Calls we process every month, across all clientsNot this client alone. Operational volume only. It excludes cash collected.
6 million+

The client

Inbound and outbound AI collections calls. The client’s name is withheld under NDA.

The challenge

Two handoffs needed work, without disrupting live calls: transfers to the client’s agents, and card numbers read aloud.

What we did

A new transfer path through the platform’s carrier-approved SIP endpoint. When a transfer outage appeared, we traced it and specified a fix.

Transfer path: caller, AI agent, the platform’s SIP endpoint, then the client’s agents; the path was built and tested on a copy of the agent. Card numbers read aloud came through with errors and interruptions; we escalated call examples and the patterns to the voice-platform team.

The operating review

The client runs the dialer day to day. We’re not taking credit for the 2026 increase.

Daily call volume

5,517April and May
47,937July and August

The growth is the client’s.

The September spike

The 0.77% error-status rate includes a sharp spike in September.

Error-status calls in the six months

September 1 to 14
35,397
All six months
38,768

How the figures were measured

Every call record from March 15 to September 14, 2026, pulled on September 15 with read-only queries and reconciled by day, direction and ending reason.

Tell us where recovery gets stuck.

We’ll talk through the work and how we’d measure it.

Book a Call