CHAKOTAY: Even if someone receives our signal, it might take them some time to figure out how to return it.
Tuvok: That signal is being transmitted at exactly the same frequency and amplitude as our signal. It's a response. Someone received our transmission and sent one back, and their signal originated in the... Alpha Quadrant.
Captain's log, supplemental. Encouraged by his success in transmitting a signal to the Alpha Quadrant, Mister Kim is investigating the possibility of establishing a voice link with whoever is at the other end of the wormhole. [Ready room] JANEWAY: Come in... Kes, this is a surprise.
KES: Ah, spinach juice with a touch of pear, please. Tom Paris introduced me to it, it's very nutritious.
JANEWAY: I'm sure. Computer, one spinach juice with a touch of pear and one cup of vegetable bouillon. What can I do for you?
KES: If there were a member of the crew whose needs weren't being met, would you want to know about it?