Changes / Aircall / Outbound audio degradation for some SG customers

Aircall: Major incident: Outbound audio degradation for some SG customers

Summary

Aircall reported a major incident causing no audio on inbound or outbound calls for some Singapore customers, starting 2026-09-08 05:50 UTC and resolved at 2026-09-08 08:51 UTC; the computed duration was 3 h 0 min. Aircall attributed the issue to a partner and implemented a routing change before confirming resolution.

Machine-written from the diff below (Sol; type: incident degradation). Check the diff before relying on it.

Major incidentLabel: degradation (model (Jev), 55%)Changed Detected Source: stspg.io

What changed

AddedTitle#1
Before: not present
After: Outbound audio degradation for some SG customers
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2026-09-08 05:50 UTC
AddedResolved time#5
Before: not present
After: 2026-09-08 08:51 UTC
AddedAffected components#6
Before: not present
After: Inbound Calls, Outbound Calls, Voice — Calling - Inbound Calls, Voice — Calling - Outbound Calls
AddedUpdateinvestigating#7
Before: not present
After: We are currently investigating an issue with one of our partner causing no audio in inbound or outbound calls for a subset of Singapore customers.
AddedUpdateinvestigating#8
Before: not present
After: We are continuing to investigate this issue.
AddedUpdateidentified#9
Before: not present
After: The issue has been identified, and we're evaluating a fix
AddedUpdatemonitoring#10
Before: not present
After: A routing change has been implemented and we are monitoring the results.
AddedUpdateresolved#11
Before: not present
After: We have confirmation that this has been resolved

First version of this incident archived by Rewindex. View the live incident.

History of this incident

When (UTC)ChangeKind
Major incident: Outbound audio degradation for some SG customers (this change)
Aircall reported a major incident causing no audio on inbound or outbound calls for some Singapore customers, starting 2026-09-08 05:50 UTC and resolved at 2026-09-08 08:51 UTC; the computed duration was 3 h 0 min. Aircall attributed the issue to a partner and implemented a routing change before confirming resolution.
Major incident

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