Grandstream GXW4004 Reviews

Grandstream GXW4004
$284.05 from Radicall
   1 review
User Reviews: 

piece of junk

Verdict: This thing gave me all kinds of problems. I've had luck with some of Grandstreams single line ATA's, however, the router on this is buggy, and the ATA itself is poor. Stay away.
6 years ago
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