List of supported features

[tompinzler]

I'm looking for a way to implement a softphone into the Matrix server to dial extensions in my Asterisk as well as PSTN numbers. There is already a proof of concept using chan_respoke made by the Matrix guys: https://github.com/matrix-org/matrix-appservice-respoke

I wonder wether all necessary features needed in a softphone like DTMF, attended/unattended transfer, hold etc. are available via chan_respoke. I wasn't able to find a list of supported features so maybe someone can clarify?