The MTA 5531 IP VideoPhone provides PSTN connectivity and fallback features. It is compatible with 3G networks and mobile videophones. The MTA 5531 IP VideoPhone supports PCMCIA wireless LAN 802.11b connectivity.

The built-in NAT Router enables the end user to share the same broadband link for both video telephony and internet access without increasing access charges for separate IP addresses.

The MTA 5531 supports network based firewall and border traversal solutions offered by service providers. It is equipped with user-friendly menu architecture powered by an icon-based GUI system.

Voice and Video* Answering Machine Functions (*Check for availability)