Playbooks for integration with Mitel MiVoice Business

We have a use case where we want to automate user onboarding, including configuring the staff member’s extension in Mitel MiVoice Business.

Has anyone been successful with using Ansible to set up user extensions in Mitel MiVoice Business? Can you provide any advice or point me towards any articles?

Really. No one with experience interfacing with Mitel?

This is a list for ansible.
If you need support/hints/tips for obscure/niche commercial services, your best bet would be to contact the support desk of said service...