It should be possible to duplicate a channel

[evilaliv3]

Currently if one want to create a context of an already configured context he has to duplicate every configuration manually.

I would be interesting to add a feature in order to duplicate a context entirely by clicking a single button.

This would be easely doably by simply implementing a client side feature and without the need for any new API.

This feature is suggested by me while working on the amnesty setup and should be relevant in complex setups like this or the TI one.