I have a TP LINK TLWR94ON Router and I am having call and/or audio issues. How do I fix this

Home / Troubleshooting

If the firmware is up to date then you will want to first reserve the Talkit IP address in the DHCP server reservation list, then, open ports in the virtual server: 5060-5064, 6060-6061, 10000-20000 and disable the SIP ALG