Multiple Asterisk servers sharing a single queue

I just wanted to know if it is possible to have a cluster of 2 Asterisk servers (through a proxy) that share the same queue. I am setting up a small scale call center that is able to distribute calls between a number of users from one single queue. Also how hard would it be to implement such a feature? Thanks

I suggest to create a singe queue on one of them and send calls to extensions of the other queue using something like “addQueueMember” CMD.

Thank you!