Group Calls not working in Signal iOS

[jgnoonan]

• [X ] I have searched open and closed issues for duplicates
• [ X] I am submitting a bug report for existing functionality that does not work as intended
• [X ] This isn't a feature request or a discussion topic

---

Bug description

Describe here the issue that you are experiencing.
Group calls are not working with Signal-iOS client on private deployment of Signal Server.

Steps to reproduce

• using hyphens as bullet points
• Running private instance of Signal Server, Registration Server, CDSI, SVR2, and Storage Server.
• Start iOS client
• Navigate to existing group.
• Try to initiate Group Call
• Receiving the following error:
  [CallHTTPClient.swift:62 sendRequest(requestId:request:)]: Peek client HTTP request failed Error Domain=NSURLErrorDomain Code=-999 "cancelled" UserInfo={NSErrorFailingURLStringKey=https://signalserver.valuelabs.com/v2/conference/participants, NSErrorFailingURLKey=https://signalserver.valuelabs.com/v2/conference/participants, _NSURLErrorRelatedURLSessionTaskErrorKey=(
  "LocalDataTask .<1>"
  ), _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask .<1>, NSLocalizedDescription=cancelled}

iOS version 16.4 and 18.

Actual result: Describe here what happens after you run the steps above (i.e. the buggy behaviour)
Error thrown, call not initiated.

Expected result: Describe here what should happen after you run the steps above (i.e. what would be the correct behaviour)
Start a group call

Screenshots

Device info

Device: iPhone 14 (XCode Simulator)

iOS version: 16,4

Signal version: Z.Y

Link to debug log

[CallHTTPClient.swift:62 sendRequest(requestId:request:)]: Peek client HTTP request failed Error Domain=NSURLErrorDomain Code=-999 "cancelled" UserInfo={NSErrorFailingURLStringKey=https://signalserver.valuelabs.com/v2/conference/participants, NSErrorFailingURLKey=https://signalserver.valuelabs.com/v2/conference/participants, _NSURLErrorRelatedURLSessionTaskErrorKey=(
"LocalDataTask .<1>"
), _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask .<1>, NSLocalizedDescription=cancelled}

iOS version 16.4 and 18.

[jgnoonan]

Can anyone provide a response to this?