Someone coded a Z-machine to voice telephony interface to play Zork over phone: http://www.freepbx.org/support/documentation/module-documentation/zoip http://w

Someone coded a Z-machine to voice telephony interface to play Zork over phone: http://www.freepbx.org/support/documentation/module-documentation/zoip http://www.freepbx.org/support/documentation/module-document... The original project website seems down, though.