GSM and VoIP in één apparatus
Cisco set a cooperation on with under other Intel, Nokia and Research In Motion (Blackberry) for mobile telefonie about a wireless computer network. This combination of Wi-Fi and Voice about IP stands to ring users closed with the mobile telephone also via a computer network, call up by connecting, to treat different calls simultaneously or to program numbers for.
The Nokia-telephones from the E-series its already in state via the technology of Cisco to telephone. Also Motorola works at telephones that about Wi-Fi can ring.
Yet there are yet problems that solved must become, indicates Cisco. As there yet is worked at a protected identity of the beller. Also the battery duration yet must be extended. The roaming between different Wi-Fi-antennae stands not yet on point, just as the interferentie with other networks.