You'll need to lockdown the port forwarding to known IPs only.

Its very annoying but for some reason the 2100 cant handle internet traffic when you open it up the WWW for sip/ip exts. Unless any one else has managed this? Its a pain if someone wants the mobile app as we have to create a VPN.

The 9100 seems to not have this issue.

Last edited by FoneJacker; 05/15/22 07:18 AM.