Your question about UnifyOpenScape WL4 WLAN Handset Phone

Description / Technical Specifications

• The OpenScape WLAN Phone WL4 devices use your WLAN infrastructure so that your employees can move freely within the company and ultimately increase their productivity. VoWLAN telephone with SIP software for using the SIP features of the communication system.
• Call signalling, voice mails, messages etc. shown on the display; Silent alarm (vibration)
• Audio Features: Ringer Customizable in 8 levels and Mute; speaker function; Hearing Aid Compatible (HAC)
• Phone book options: Local phone book: Max. 250 entries; Individually selectable ring tones for each contact; Company phone book: Max. 1,000 entries; Central telephone book: access to LDAP (system-dependent)
• Protocols: TCP/IP; IP Addressing: DHCP, Fixed - Configurable DSCP; DNS support (primary/secondary); SIP/RTP; UDP; SRTP/TLS; SNMP
• WLAN: number of networks: 4 systems, autom. and manual selection
• Quality of Service (QoS): WMM, TSPEC based CAC
• Security standard: 802.11i, 802.11w
• Encryption methods: AES-CCMP
• Authentication methods: Open, WPA-PSK, WPA2-PSK, PEAP MSCHAPv2, EAP-TLS

Compatibility

• Compatible with the WI-FI standards IEEE 802.11 a/b/g/n/ac

Scope of Delivery

• 1x S30122-X8008-X60 OpenStage WL3 WLAN Handset