Hi,
We’ve had 2 instances this week where SIP trunks to OpenAI have gone down. During this period the DNS record for sip.api.openai.com is changing to 203.0.113.250 (a RIPE reserved subnet)
The first occurrence was on 7/7 in the afternoon for several hours and again this was seen this morning for several hours, resolved at approx. 8:40 UTC.
I’m using Cloudflare for DNS when testing and on my SBC.
Has anyone else experienced this? Its obviously disruptive to live services.