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Mar 03, 2026 - 08:51 AM
Yes, of course, the Grandstream ATAs are a Open SIP device as long as the voice service provider supports the SIP protocol.
Can I use this with any voip phone service Grandstream HT812 V2 2-Port ATA
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Open Mar 03, 2026 - 08:51 AM
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Grandstream HT812 V2 2-Port ATA
The HT812 V2 2-Port ATA is a sophisticated analog telephone adapter featuring 2 FXS ports and an integrated Gigabit NAT router.
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