Landis Technologies - [Microsoft Service Issue] Some calls may not progress though IVRs and queues. – Incident details

All systems operational

[Microsoft Service Issue] Some calls may not progress though IVRs and queues.

Resolved
Partial outage
Started 17 days agoLasted 4 days

Affected

Landis Contact Center

Partial outage from 4:32 PM to 9:09 PM

North America Datacenter

Partial outage from 4:32 PM to 9:09 PM

Call Routing

Partial outage from 4:32 PM to 9:09 PM

EMEA Datacenter

Partial outage from 4:32 PM to 9:09 PM

Call Routing

Partial outage from 4:32 PM to 9:09 PM

Updates
  • Resolved
    Resolved

    Our engineering team has completed a permanent update to address this issue. The service has been modified to fully accommodate the change in the Microsoft API behavior, and audio prompts and call flows are now functioning as expected. We will continue to monitor, but this incident is considered resolved.

  • Update
    Update

    The Microsoft product group is still actively investigating the issue. While we are continuing to wait on them to address the root cause, we have implemented another code change. This change will ensure prompts continue playing for callers waiting in queue. Organizations should see improvements over the next few hours. Based on these recent code changes, we anticipate that the agent and caller experience will largely be unaffected by the underlying Microsoft API issue.

  • Update
    Update

    The Microsoft product group is still actively investigating the issue.

  • Update
    Update

    The Microsoft product group is still actively investigating the issue. While we are waiting on them to address the root cause, we have implemented another code change that enables calls to progress through an IVR after an audio prompt is played. Organizations should see improvements over the next few hours.

  • Update
    Update

    The Microsoft product group is still actively investigating the issue. As a temporary partial mitigation, we have implemented a minor code adjustment that enables calls to progress beyond a queue’s welcome message. This will help alleviate the situation in which no agents are alerted to an incoming call in the queue.

  • Update
    Update

    The Microsoft product group is aware and is still actively investigating the issue.

  • Identified
    Identified

    We are currently experiencing an intermittent issue with the Microsoft calling APIs in which audio prompts are not completing as expected. Microsoft is not sending audio prompt completion notifications, preventing call flows from progressing after a prompt is played. As a result, callers may remain at audio prompts indefinitely, including initial welcome messages within call queues. This may impact call routing. We have reported this issue to Microsoft.