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Forum Discussion
tungjohn
Mar 18, 2022Aspirant
TPG Voip phone doesn't work
Hi Guys, I have NBN internet with TPG and using Nighthawk R7000 as router. all computers in LAN working ok. But my voip phone Yealink SIP-T48U doesn't work.No dial tone. Phone receive IP address. I...
tungjohn
Mar 21, 2022Aspirant
Thanks FURRYe38
1. Rounter connected to NBN HFC box. Behide it doesn't have any other router. It currently set as router.
2. I have tried disable all wifi as you recommended. but still doesn't work.
3. Tried some suggestion from internet with port forwarding 5060 (UDP and TPC) to local ip Phone.
Phone still doesn't work.
do you have any other suggestion ?
FURRYe38
Mar 21, 2022Guru - Experienced User
Try putting the IP address this devices gets from the router in to the routers DMZ.
Contact the mfr of this device for help and support information regarding there device.
- tungjohnMar 22, 2022Aspirant
Tried that and still doesn't work. End up replace with other router Pfsence and it working fine.
Still don't know why đ
Thanks for your suggestion