Yealink CP920 Instruction Manual

Yealink CP920 User Guide
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Setting Up a Network Conference
Setting Up a Network Conference
You can set up a network conference with two or more contacts.
Procedure
1. Place a call to the first party.
2. Select Conference.
The active call is placed on hold.
3. Dial the second party’s number.
4. When the second party answers the call, select Conference to add the second party to the conference.
5. Select Conference to place a new call.
The conference call is placed on hold.
6. Enter the number of the new party, and then tap the OK key or Send.
7. When the new party answers the call, select Conference to add the new party to the conference.
8. Repeat steps 5 to 7 until you add all parties.
Note
The procedures for setting up a network conference call on specific servers may be different. Contact your system admin-
istrator for more information.
Recording Using a USB Flash Drive
You can record active calls onto a USB flash drive connected to your phones, and the recordings are saved as *.wav
files.
Recording using a USB flash drive is not available by default. Contact your system administrator for enabling this fea-
ture for you.
Note
The size of a single recording file should be less than 2G.
Topics
Recording a Call
Idle Recording
Pausing/Resuming a Recording
Stopping a Recording
Listening to a Recording
Managing the Recordings
Viewing the Available Recording Time
Recording a Call
You can record the important parts during an active call.
Important
Before call recording, especially those involving PSTN, it is necessary to know about the rules and restrictions of call record-
ing in the country where you are.
It is also very important to inform all the call parties that you are recording and ask for their consent before recording the
conversation.

Yealink CP920 Specifications

General

Control type	Buttons
Display type	LCD
Product type	IP conference phone
Voice codecs	CNG, G.722, G.722.1C, G.723, G.726, OPUS, VAD, iLBC
Certification	CE
Product color	Stainless steel
Built-in display	Yes
Display diagonal	3.1 \
Display resolution	248 x 120 pixels
Phonebook capacity	1000 entries
Security algorithms	HTTPS
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet interface type	Fast Ethernet
Microphone direction type	Omnidirectional
AC input voltage	100 - 240 V
USB version	2.0
Storage temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	298 mm
Width	307.8 mm
Height	66.9 mm
Package depth	364 mm
Package width	336 mm
Package height	112 mm