2600Hz incident

Call competion issues in ORD

Resolved after 2 hours 46 minutes, affecting Telephony Services, on December 6, 2021.

identified Dec 06, 2021, 05:32 PM UTC

It would seem that the issue is with large UDP packets from Rack Space to our data centers. We are asking at this time if you are having trouble to use the proxy central2.p.zswitch.net instead of central.p.zswitch.net. This will send you directly to our datacenter and bypass rackspace. We are currently unsure why this is specifically affecting traffic from Rack Space to our data centers and are investigating this.

Started
Dec 06, 2021, 04:51 PM UTC
Resolved
Dec 06, 2021, 07:37 PM UTC
Duration
2h 46m
Detected by Pingoru
Dec 06, 2021, 04:51 PM UTC

Affected components

Telephony Services

Update timeline

  1. investigating Dec 06, 2021, 04:51 PM UTC

    We are investigating some call completion issues in the ORD data center. At this time it appears to have to do with our routing via CloudFlare routes. The NetOps team is evaluating the best course of action at this time

  2. identified Dec 06, 2021, 05:32 PM UTC

    It would seem that the issue is with large UDP packets from Rack Space to our data centers. We are asking at this time if you are having trouble to use the proxy central2.p.zswitch.net instead of central.p.zswitch.net. This will send you directly to our datacenter and bypass rackspace. We are currently unsure why this is specifically affecting traffic from Rack Space to our data centers and are investigating this.

  3. resolved Dec 06, 2021, 07:37 PM UTC

    We have routed around this issue

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