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User's and Administrator's Manual

AudioCodes 400HD IP Phone Series

C470HD IP Phone

Microsoft Teams Application

Version 1.14

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Notice C470HD | Users & Administrator's Manual

Notice

Information contained in this document is believed to be accurate and reliable at the time

of printing. However, due to ongoing product improvements and revisions, AudioCodes

cannot guarantee accuracy of printed material after the Date Published nor can it accept

responsibility for errors or omissions. Updates to this document can be downloaded

from https://www.audiocodes.com/library/technical-documents.

This document is subject to change without notice.

Date Published: November-02-2021

WEEE EU Directive

PursuanttotheWEEEEUDirective,electronicandelectricalwastemustnotbedisposedofwith

unsortedwaste.Pleasecontactyourlocalrecyclingauthorityfordisposalofthisproduct.

Customer Support

Customer technical support and services are provided by AudioCodes or by anauthorized

AudioCodes  Service  Partner.  For  more  information  on  how  to  buy  technical  support  for 

AudioCodes  products  and  for  contact  information,  please  visit  our  website  at 

https://www.audiocodes.com/services-support/maintenance-and-support.

Documentation Feedback

AudioCodes  continually  strives  to  produce  high  quality  documentation.  If  you  have  any 

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Related Documentation

Document Name

C470HDIPPhoneforMicrosoftTeamsQuickGuide

C470HDIPPhoneforMicrosoftTeamsReleaseNotes

https://docs.microsoft.com/en-us/MicrosoftTeams/phones-for-teams



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Content C470HD | Users & Administrator's Manual

Table of Contents

1 Overview 1

Specifications 1

Allowing URLs, Ports (Security) 4

Security Guidelines for Android-based Native Teams Devices 4

Android-Level Security Hardening 5

Google Play Services 6

Running Android in Kiosk Mode 6

Screen Lock 6

AudioCodes Private Key 6

Android Debug Bridge (ADB) 6

App Signing 7

Web Browser 7

Remote Configuration Management 7

AudioCodes Device Manager Validation 7

Sandboxing 7

Device File System 8

Keystore 8

Device Certificate 8

Data Protection 8

Debugging Interface 8

Android Security Updates 8

AudioCodes Root CA Certificate 9

2 Setting up the Phone 11

Unpacking 11

Device Description 12

Front View 12

Rear View 15

Cabling 16

Mounting the Phone 16

Before Using AudioCodes Devices 16

3 Starting up 17

Configuring Device Settings 17

Restoring the Phone to Default Settings 30

Performing a Hard Restore 30

Performing a Soft Restore 30

Recovery Mode 31

Locking and Unlocking the Phone 32

Automatic Lock 32

Unlock 32

4 Teams Application 35

Signing In 35

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Product specificaties

Merk:	AudioCodes
Categorie:	Telefoon
Model:	C470HD
Kleur van het product:	Zwart
Gewicht:	1200 g
Breedte:	180 mm
Diepte:	165 mm
Hoogte:	230 mm
AC-adapter ingangsspanning:	100 - 240 V
Bluetooth:	Ja
Beeldschermdiagonaal:	5.5 "
Resolutie:	720 x 1280 Pixels
Touchscreen:	Ja
Wi-Fi-standaarden:	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth-versie:	5.0
Stemcodecs:	G.711, G.722, G.729
Inclusief besturingssysteem:	Android
Ethernet LAN:	Ja
Microfoon mute:	Ja
Luidspreker:	Ja
Gesprek in de wacht zetten:	Ja
Aantal USB 2.0-poorten:	1
Aantal Ethernet LAN (RJ-45)-poorten:	2
Volumeregeling:	Knoppen
Aansluiting voor netstroomadapter:	Ja
Operating systeem versie:	9.0
Interfacetype Ethernet LAN:	Gigabit Ethernet
Ethernet LAN, data-overdrachtsnelheden:	10,100,1000 Mbit/s
Netwerkstandaard:	IEEE 802.1x, IEEE 802.3af
Ondersteunde beveiligingsalgoritmen:	PEAP, TLS, WPA-Enterprise, WPA-PSK, WPA2-Enterprise, WPA2-PSK
Temperatuur bij opslag:	-20 - 70 °C
Ondersteunde netwerkprotocollen:	HTTP/HTTPS
Power over Ethernet (PoE):	Ja
Handset type:	Handset met snoer
Capaciteit telefoonboek:	- entries
Full duplex:	Ja
Lijn-kwantiteit:	- regels
RJ-9 ports kwantiteit:	1
Call transfer:	Ja
Apparaat-slot:	Ja
Wifi:	Ja
Bedrijfstemperatuur (T-T):	0 - 40 °C
Type product:	IP Phone
Geintegreerde voicemail:	Ja
Echo annulatie:	Ja
Stem activiteit detectie:	Ja
Comfort noise generation (CNG):	Ja
Aanpasbare jitter buffers:	Ja
Verlicht toetsenpaneel:	Ja