[Asterisk-Dev] Status of supervised transfer?

[Chris Shaw]

No, it's a hack based on the 't' and 'T' dial options. It's basically for
stupid non-attended transfer phones like the GrandStreams. The reason it's a
hack is that it requires * to be in the media stream to work, this breaks
re-invite functionality in the phone.

Don't get me wrong though, this feature rules! I have a grandstream and have
been wanting to be able to use attended transfers, huge karma to anthm for
this one!

check out bug # 2460

    -Chris