From glorious Vegas, Motorola have announced the Motorola Residential Seamles Mobility Gateway (RSG) at CES 2006.  The RSG lets you use one mobile phone and one number to make and receive calls from a landline when you’re in your home, or through a mobile phone network when you’re away from home.  The product includes an 802.11b/g wireless access point, a four-port router, and a built-in Voice-over-IP adapter. This technology allows the RSG to run your home network, power standard telephones, and act as a hotspot for your mobile phone.

Better still, the Motorola RSG can seamlessly transfer voice calls between the home wireless network (WLAN) and the cellular network without interrupting the call, when paired with a dual-mode handset (DMH) and connected to a network and service that supports this feature. Dual-mode handsets are mobile devices that can access both cellular and in-home wireless networks.

Read more about the Motorola RSG after the jump.

[Source: Motorola]

More details on the Motorola RSG

Additional features of the Motorola RSG Series include:

• Single-Number Access – Calls made from a dual-mode mobile handset in the home enable consumers to reduce cellular bills.
• Home Network Connectivity – Access your high-speed data connection from anywhere in the home with an 802.11 b/g wireless access point and a four-port wired router. For mobile voice calls, use your home wireless network to compensate for cellular service “dead-spots” within the home.
• Voice Prioritization – Ensure high-quality voice calls while accessing the Internet.
• Portability – Easily plugs into any broadband connection.
• Rich Digital Phone Features – Caller ID, call waiting, three-way calling, and call forwarding.
• Multiple lines – Allows for a shared “family” number as well as individual mobile and landline numbers.
• Power Management – Optimizes the battery life of users’ handset through 802.11e U-APSD, radio resource management, and 802.11k measurement pilot.
• Advanced Security – Protect your voice calls and your data with 802.11i security and pre-authentication, IPSEC/PPTP/L2TP NAT tunneling (for VPN pass-through), storage for X.509 device certificate and operator public key as well as mobile pairing.

There are two products in the Motorola RSG family: the RSG2500, expected availability Winter 2006, and the RSG3500, expected availability Summer 2006, which adds the ability to power two lines of primary VoIP telephone service within the home.