Voice
•
2 FXS ports with PSTN pass-through when operating in analogue voice mode
•
1 FXO port for PSTN requires external filter
•
FXS 3 REN Equivalence
Temperature:
•
0° - 45° C (32 - 113 F) & Humidity: 20% to 80%
Power:
•
Power consumption 10.4 Watts no drive attached to USB
•
Power factor 0.43
•
Volt Amps VA 24
34. Known Limitations and Bugs.
1. DLNA server does not sort media by folders
2. Modem does not support FTP access to USB drives.
3. VPN not supported.
4. UPNP does not work on all devices. Have to set port forwarding manually.
5. 4G backup mode only works on 4G not 3G, speed limited to 6 Mbps down 1 Mbps up.
6. When viewing Telephony information (Advance > Telephony > Information) Refresh button
doesn’t work
7. “Stop Trace Route” does not stop a trace route test.
(Advanced > Diagnostics > Ping & Trace Route)
8. Guest account does not work. Even when correct user name and password entered redirected to
Log in page
9. WPS AP pin does not work. Can connect using WPS without having to enter pin when WPS pin is
enabled in GUI.
10. WPS Device Pin can only enter 4 digits.
11. Devices connected to modem via switch or WiFi extender are grouped together with same MAC
address. Have to enter MAC address manually if setting up static leases and if setting up port
forwarding can’t use Advanced > WAN Services > Port Forwarding. Not all switches and
extenders have this problem.
12. Internet Traffic graph on DSL links is fault. Starts at zero 10 minutes before graph is viewed and
rises to the total data received or transmitted since modem was rebooted.
