The protocol selection (IP, IPv6 or dual stack IPv4 & IPv6
currently work in progress, but we support IP contexts already.
If by "work in progress" you're referring to my IPv6 patches, the progress
is pretty much stalled due to lack of response from you or Marcel for a couple of months
now. Are you planning to review and/or push the patches or not? The next time I will send
a patch, it will be to remove the work item from the TODO list due to lack of interest
oFono does not allow you to select the actual protocol used to talk
the modem (e.g. PPP, high-speed, or some vendor specific) for gprs
contexts. In fact it does not even care itself. It is up to
driver to figure out the best protocol for that particular modem.
Just FYI, PPP is a valid PDP context type, where the PPP protocol terminates on the
network side instead of in the modem. AFAIK, this configuration is not widely supported by
cellular operators, though.