Unify OpenScape CP400 User Manual

Phoning on several lines (multi-line) 101
Line mailbox
Callers who wish to reach you while you are away can leave a callback request
in the mailbox of the relevant line.
In the mailbox you will also find voice or fax messages from the mail server (if
configured).
Requirement: A mailbox has been configured for one or more lines.
Please take note that only one user at any one time can work with the same mail-
box.
Retrieving messages
If there are new, as yet unqueried entries in the mailbox and a programmable
function key has been equipped with the “Briefkasten” function, the LED lights
up this key.
Also take note of the information on  page 17.
Press the “Briefkasten” function key.
Information on the caller is displayed  page 17.
Carrying out a callback request
A callback request is displayed.
Select and confirm. The participant is called on the relevant line.
Next entry
There is more than one entry.
Select and confirm. The following entry is displayed.
Deleting mailbox entries
The relevant entry is displayed.
Select and confirm.
Ending mailbox query
@ Press key.
or
Select and confirm.
Entries in the mailbox which are not deleted remain saved. If there are as yet
unqueried callback requests, the programmed “Briefkasten” function key conti-
nues to light up.
If your phone belongs to an ONS group (parallel calls  page 132), please
note the following special features: signaling in the mailbox (MWI) is avai-
lable to all phones of an ONS group.
Briefkasten
_
Ausgeben? f
Nächster Eintrag? f
Delete? f
Abbrechen? f

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