Take advantage of WLAN networks with powerful Voice-over-Wireless LAN (VoWLAN) endpoint solutions.<\/em><\/p>\n\n\n\n As enterprises benefit from the cost savings and simplified management of converged voice and data networks, consider the power of including wireless device communication on the same network. OpenScape WLAN Phone WL4<\/a> devices use your WLAN infrastructure to empower employees to freely move about the workplace ultimately improving productivity.<\/p>\n\n\n\n Our solution<\/p>\n\n\n\n OpenScape WLAN Phone WL4<\/a> handsets provide an enterprise-grade wireless voice solution that unites our experiences from WLAN and DECT for the best priced mobile device of its class.<\/p>\n\n\n\n As one of the best-in-class VoWLAN solutions, OpenScape WLAN Phone WL4<\/a> delivers a high voice quality, industry-standard security features and a superb user interface. Above all, it operates in IEEE 802.11b\/g\/n\/ac environments, so all of your connected devices receive the maximum data transfer rate, for optimal performance.<\/p>\n\n\n\n The IEEE 802.11 standard allows the new VoWLAN handsets to be deployed with 802.11-compatible access points in many network environments.<\/p>\n\n\n\n The SIP-compliant OpenScape WLAN Phone WL4<\/a> handsets can be operated with the SIP interfaces of the below mentioned platforms, which also let you enjoy the powerful VoWLAN telephone features.<\/p>\n\n\n\n Beautifully designed and fully-featured, the OpenScape WLAN Phone WL4<\/a> comes equipped with a colored, backlit graphical display for easy to access phone features under sub-optimal conditions. Plus optional features such as advanced alerting and messaging make the range of OpenScape WLAN Phone WL4<\/a> devices ideal for healthcare, retail, logistics or manufacturing industries.<\/p>\n\n\n\n Our telephones<\/p>\n\n\n\n Our WLAN endpoint family consists of the OpenScape WLAN Phone WL4<\/a> and OpenScape WLAN Phone WL4<\/a> Plus and come as standard with the following features:<\/p>\n\n\n\n \u2022 Compatible to the 802.11 a\/b\/g\/n\/ac WLAN standards<\/p>\n\n\n\n \u2022 Usage of the Session Initiation Protocol (SIP) over WLAN to maintain voice communication<\/p>\n\n\n\n \u2022 Intuitive user interface on a large color display<\/p>\n\n\n\n \u2022 Centralized management<\/p>\n\n\n\n Advanced optional features for the OpenScape WLAN Phone WL4<\/a> Plus include:<\/p>\n\n\n\n \u2022 Interactive messaging to receive and send messages<\/p>\n\n\n\n \u2022 Advanced alarming & positioning<\/p>\n\n\n\n OpenScape WLAN Phone WL4<\/p>\n\n\n\n OpenScape WLAN Phone WL4<\/a> is our entry-level VoWLAN telephony device. To expand its capabilities, a message license can be applied to benefit from the advanced messaging functionality.<\/p>\n\n\n\n OpenScape WLAN Phone WL4 Plus<\/p>\n\n\n\n At the top of the VoWLAN product offering stands the OpenScape WLAN Phone WL4<\/a> Plus delivering VoWLAN telephony, but also messaging and personal advanced alarm functionality.<\/p>\n\n\n\n