works with pstn gateway but not with voip phone
If one could use pstn gateway to call up a registered voxalot voip ata yet it could not be reached by all other voxalot registered voip ata elsewhere, what likely is the problem?
The said device is before any other router for the lan so I could rule out all firewall issues.
When I call in with a voip ata, all I hear is silence after pickup. It is mutual silence not the usual 1-way silence. I could hear only ring tone before pickup.
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