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tolton
Network Novice
Joined 2 years ago
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Re: VoIP with t-home internet
I had trouble registering to my SIP provider (voip.ms) when initially connecting my Grandstream DP750 VOIP deviceto the T-Mobile 5G Home Internet Sagemcom Fast 5688W Gateway. It worked without any issues when connected through another router, which was downstream from the home internet gateway (double NAT). After further troubleshooting, I was able to get the Grandstream DP750 VOIP device to register with my SIP provider by selecting the NAT Transversal setting (within the profile I'm using →Network Settings →NAT Settings →NAT Transversal) to the "Keep-Alive" option. Voice audio is working both directions, and other features seem to be working fine as well (message waiting indicator, etc).2Visto0likes0Comentarios