bt.voyager.205_router.how-to.php
it's something in the BT
firmware. Perhaps an unofficial firwmare flash would resolve. At any rate, so long as your own rules, partcularly the last on. . aka RTA500- D51)
chipset: GS8120- 174- 008D (CPU+DMT), GS3780- 174- 001Z (AFE), ESMT M12L64164A 7T (64M SDRAM flash memory), ATmel AT45DB161B (GSV- VIKING),. .