Unify OpenScape CP400 User Manual

Getting to know the OpenScape Desk Phone CP400 17
Using network ports more efficiently
The OpenScape Desk Phone CP400 has a Gigabit Ethernet switch. This means that you can also
connect a PC with a Gigabit LAN port to the LAN directly via the phone. The option for connecting
the telephone and PC must first be activated on the telephone by your administrator.
Using this connection option saves one network port for each switch used and requires shorter
network cables.
OpenScape Key Module 400
The OpenScape Key Module 400 is a key module attached to the side of the phone that provides
an additional 16 function keys that are programmable at two levels.
These keys can be populated and used according to your needs  page 45.
The diagram shows the OpenScape Key Module 400. You can attach up to 2 additional
OpenScape Key Module 400s.
OpenScape Desk Phone CP400 Network switch PC

Unify OpenScape CP400 Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Black
Display diagonal	3.7 \
Backlight display	Yes
Display resolution	240 x 120 pixels
Volume control	Buttons
Number of programmable keys	16
Caller ID	-
Lines quantity	- lines
Phonebook capacity	1000 entries
Security algorithms	128-bit AES, 256-bit AES, HTTPS
Networking standards	IEEE 802.3az
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	IP v4/v6 (SIP) IPv4 (HFA), DHCP,
Number of handles included	- pc(s)
Operating system installed	Linux
Ringer type	MP3
Voice codecs	G.711, G.722, G.729, G.729A, G.729B
Safety	CISPR22 Class B, CISPR 24 EN55032 Class B, EN55024 FCC Part 15 (CFR 47) Class B
Certification	CE NRTL FCC Part 68 (CFR 47) / CS-03 Part V
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	5 - 70 °C
Headset connectivity	DHSG/EHS
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	165 mm
Width	283 mm
Height	143 mm
Weight	1200 g