IP Communications over WLAN

Mobile workers with wireless LAN (WLAN) connectivity - at the office, home, a hotel or a satellite office - can utilize the WLAN for voice calls using Nokia E60 (PR3), Nokia E61 (PR3), Nokia E61i and Nokia E65 devices enabled with client software from Nokia for Cisco Unified Communications Manager and Cisco Unified Communications Manager Express. This provides an opportunity to replace high-cost cellular calls with lower-cost IP calls. This solution also enables companies to take advantage of their lower-cost IP network without purchasing wired IP desk phones.