Gordon's Tech: Replicate the experience of 19th century phone service

Gordon's Tech: Replicate the experience of 19th century phone service: "Thanks to the miracle of modern technology, one can combine Skype VOIP, a modern laptop, a wireless LAN and a USB full duplex speakerphone to recreate the turn of the (prior) century experience of yelling 'HELLLLOOOO, CAN YOU HEAR ME??'."