Yealink W56P User Manual

Troubleshooting
91
Why doesn’t the handset ring?
 Ensure that the ringer volume of your handset is not adjusted to the minimum. Refer
to Adjusting Volume on page 29.
 Ensure that the silent mode is not switched to On. Refer to Switching Silent Mode to
On/Off on page 30.
Why can I hear the verification tone from handset if the call is successfully handled by
the repeater?
To deactivate the verification tone on the repeater:
1. Switch off the repeater (disconnect the power adapter).
2. Switch it on for 1 to 5 seconds and switch it off again.
3. Switch it on again. The LED indicator on the repeater flashes slowly.
4. Switch it off again.
5. Switch it on again.
The verification tone is then deactivated. If you want to activate the verification tone,
repeat the above steps.
Why does the handset prompt the message “Not Subscribed”?
Check the registration status of your handset. If your handset is not registered to the
base station, register it manually. Refer to Handset Registration on page 24.
Why does the handset prompt the message “Not In Range”?
 Ensure that the base station is properly plugged into a functional AC outlet.
 Ensure that the handset is not too far from the base station.
Why does the handset prompt the message “Network unavailable”?
 Ensure that the Ethernet cable is plugged into the Internet port on the base station
and the Ethernet cable is not loose.
 Ensure that the switch or hub in your network is operational.

Yealink W56P Specifications

General

Lines quantity	5 lines
Answering machine	Yes
Phonebook capacity	500 entries
Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Standby time	400 h
Headset connectivity	3.5 mm
Ethernet LAN (RJ-45) ports	1
Voice codecs	CNG, G.711, G.711a, G.722, G.723, G.726, G.727, G.729, VAD, iLBC
Number of melodies	9
Volume control	Digital
Keypad number of keys	12
Number of function keys	6
Mounting	Desk/Wall
Handset type	Wireless handset
Product type	IP Phone
Product color	Black, Silver
Maximum indoor range	50 m
Maximum outdoor range	300 m
Dual-Tone Multi-Frequency (DTMF) modes	-
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Security algorithms	AES, MD5, SIPS, SRTP, SSL/TLS
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Fast Ethernet
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Battery technology	Lithium

Weight and Dimensions

Weight	7800 g
Package depth	196 mm
Package width	203 mm
Package height	95 mm
Package weight	8700 g
Base dimensions	153.5 x 108.5 x 45 mm
Handset dimensions (WxDxH)	175 x 53 x 20.3 mm