Question about long-distance communications

[Carter :)]

What is the most advanced way of long-distance communication that the humans have developed in Stargate SG-1?

[escyos]

The long range communication stones...or technically the device not the stones, yes its reverse engineered but still.

Other than that id have to say subspace communications.

[Snowman37]

The long range communication stones...or technically the device not the stones, yes its reverse engineered but still.

Bingo.

Other than that id have to say subspace communications.

Doubtful, more likely also reverse engineered.

[garhkal]

True, most of the subspace comms we have were either given or used as is on other devices.

[Carter :)]

Thanks a bunch!