WIRELESS LAN TELEPHONE SYSTEM

PROBLEM TO BE SOLVED: To provide a wireless LAN telephone system capable of accurately notifying a user of a status of wireless connection quality. SOLUTION: A wireless LAN telephone system 100 includes: a router 1 for transmitting/receiving voice data; and a wireless IP telephone set 2 configured to make a call by exchanging voice data with the router 1 over a wireless local area network. Furthermore, the router 1 includes a CPU 11 for determining whether or not the wireless connection quality is deteriorated based on both speech quality and communication quality of the wireless IP telephone set 2 and for performing control to notify the wireless IP telephone set 2 of deterioration in wireless connection quality when it is determined that the wireless connection quality is deteriorated. COPYRIGHT: (C)2011,JPO&INPIT