Unify OpenScape WL4 Plus User Manual
Unify OpenScape
WLAN Phone WL4
OpenScape WLAN Phone WL4
Take advantage of WLAN networks with powerful Voice-over-Wireless LAN
(VoWLAN) endpoint solutions.
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 devices
use your WLAN infrastructure to empower employees to freely move about the
workplace ultimately improving productivity.
Our solution
OpenScape WLAN Phone WL4 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.
As one of the best-in-class VoWLAN solutions, OpenScape WLAN Phone WL4 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.
The IEEE 802.11 standard allows the new
VoWLAN handsets to be deployed with
802.11-compatible access points in many
network environments.
The SIP-compliant OpenScape WLAN
Phone WL4 handsets can be operated
with the SIP interfaces of the below mentioned platforms, which also let you enjoy
the powerful VoWLAN telephone features.
Beautifully designed and fully-featured, the
OpenScape WLAN Phone WL4 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 devices
ideal for healthcare, retail, logistics or manufacturing industries.
Our telephones
Our WLAN endpoint family consists of the
OpenScape WLAN Phone WL4 and
OpenScape WLAN Phone WL4 Plus and
come as standard with the following features:
• Compatible to the 802.11 a/b/g/n/ac
WLAN standards
• Usage of the Session Initiation Protocol
(SIP) over WLAN to maintain voice communication
• Intuitive user interface on a large color
display
• Centralized management
Advanced optional features for the
OpenScape WLAN Phone WL4 Plus include:
• Interactive messaging to receive and
send messages
• Advanced alarming & positioning
OpenScape WLAN Phone WL4
OpenScape WLAN Phone WL4 is our entry-level VoWLAN telephony device. To expand its capabilities, a message license
can be applied to benefit from the advanced messaging functionality.
OpenScape WLAN Phone WL4 Plus
At the top of the VoWLAN product offering
stands the OpenScape WLAN Phone WL4
Plus delivering VoWLAN telephony, but
also messaging and personal advanced
alarm functionality.
OpenScape WLAN Phone WL4
Trusted partner of your Digital Journey
Characteristics
Platforms
OpenScape WLAN Phone WL4 telephones were tested on the following platforms:
• OpenScape 4000 (from V8)
• OpenScape Business (from V3)
• OpenScape Voice (from V9)
OpenScape WLAN Phone WL4 handsets
communicate to all of these platforms via
SIP.
Environment
OpenScape WLAN Phone WL4 telephones are designed for enterprises that
deploy WLAN and IP infrastructure and
OpenScape communication systems or
other SIP-based communication systems.
Physical
• Dimensions (l × w × d):
137 × 52 × 21 mm
• Weight: 135 g (excl. clip) (4.8 oz)
• Color: Black
• Display (w × h):
31 x 41 mm (2 in)
• Battery type: Li-polymer, 3.7 V 920 mAh
Connectors
• Multi-purpose connector for battery
charging, software download and configuration
• Headset connector:
3.5 mm standard jack
User interface
• Display: TFT display with multiple colors
with high resolution. 240 × 320 pixel
LCD with white LED backlighting
• Indication of call states, voice mails,
messages etc. in the display.
• Silent alarm (vibration)
• Buttons/keypad:
12 dial keys (3x4): 0 – 9, # and *,
3 soft keys for dynamic feature access,
off-hook key,
on-hook and power on/off on the same
key,
five-way navigation key,
sound-off side key,
volume up/down side key,
multifunction button at the top,
10 hot keys (0, 2 – 9) for fast feature access
Audio
• Ring signal:
Adjustable in 8 steps
• Duplex loudspeaker function
• Hearing aid compatible (HAC)
Languages
Multi-language user interface in 20 languages, those are: Arabic, Chinese (simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian,
Italian, Norwegian, Polish, Portuguese (Brazilian), Russian, Slovak, Spanish, Swedish
and Turkish.
Phonebook options
• Local phonebook:
maximum 250 entries,
selectable ring tones per contact
• Company phonebook:
maximum 1,000 entries
• Central phonebook:
access to LDAP (system-dependent)
Graphical Call Handling
• Indication: 14 ring signals, illuminated
display and vibrator
• Call list storage capacity: 25 calls (received, dialed and missed) with time
stamp
• Voice codecs: Opus Wideband, G.711 Alaw (EU), G.711 -law (US), G.729, G.729A,
G.729B, G.722
• SIP registration to a SIP proxy/registrar
Messaging
This feature is available for OpenScape
WLAN Phone WL4 including a messaging
license and comes standard with the
OpenScape WLAN Phone WL4 Plus.
• Maximum message length
from OpenScape WLAN Phone WL4:
160 characters
• Storage capacity:
30 messages received/sent
Alarm
This feature is available for OpenScape
WLAN Phone WL4 Plus.
• Alarm types: Push button alarms
• Man-down and No-movement alarm
• Acoustic location signal at alarm
• Automatic call after alarm
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