Avaya IP Office has a concurrent session limit of 2 per user. Using PowerShell, I use web requests to establish connections and perform tasks modifying users/extensions/hunt groups, etc. If I use Fiddler to detect a logout request in the Web Manager, I see that it sends a DELETE request to https://x.x.x.x:7070/WebManagement/ws/security/authenticate. However, when I replicate the request using PowerShell, it only works about half the time. The other half the time, I receive a 405 'Method Not Allowed' error message. I am not sure why it works sometimes and not others. Referring to Avaya's documentation, I haven't found a clear answer on what to do. I wouldn't be too concerned about it, since the session will time out after X minutes anyways, but it makes it very difficult for me to debug/test my scripting if I keep running into concurrent session limits because I don't know how to properly terminate my sessions via API calls.
Does anyone have experience working with Avaya IP Office API that could offer some insight into how to properly close out an established session without running into the 405 error?
If you need more clarification about what I am talking about, please ask what you are confused about. Please don't just close the post.