Does anyone have a working config of a Sonicwall and the Linkus app? I have all my SIP providers working except Linkus. When on site cell phones using Wi-Fi the Linkus work fine, but when on the cellular network unable to connect to server.
Trace on the Sonicwall show packets being forwarded to the S50 and it is returning them. The issue might be that the packets are coming from both the S50's internal and external IP.