Realtime API with SIP - wrong SIP protocol type in Contact header (SIPS)

Hi,

We are integrating using SIP and noticed that we are receiving the “sips” protocol type in the Contact header for the 200 OK reply.

SIP/2.0 200 OK
Via: SIP/2.0/TLS 10.10.1.1:5061;branch=z9hG4bKn329ds3040e2108i2nm0.1
From: sip:Carmen47@10.10.1.1<:24712>;tag=Sap3HpSB6SSUj
To: <sip:projectId @172.65.182.150:5061>;tag=574a20bf-438b-4855-b01d-1de6583390dc
Call-ID: a914c2ab-85f0-4847-846d-f6be77495a90
CSeq: 106277399 INVITE
Content-Length: 298
Content-Type: application/sdp
Contact: <sips:[my email] .openai.com:5061>

This should not be the case (it was not a couple of days ago when we tested).