AudioCodes 400HD Series - Page 6

Content
C448HD C450HD | Users & Administrator's Manual
Adjusting Handset Volume 72
Adjusting Speaker Volume 72
Adjusting Headset Volume 72
Playing Incoming Call Ringing through USB Headset 73
Using the Phone as a USB Speaker 73
Viewing and Joining Meetings 73
Better Together over Bluetooth 74
Adding a Speed Dial 77
6 Performing Administrator-Related Operations 80
Setting up an E911 Emergency Location using TAC 80
Updating Phone Firmware Manually 86
Downloading Certificates 88
AudioCodes Android Phone Utility 88
Manually Performing Recovery Operations 89
Removing Devices from Intune Management 90
Configuring Audio-Related Parameters for Noisy Environments 97
Updating Microsoft Teams Devices Remotely 98
Applying Firmware to a Phone from a USB Disk 98
Managing Phones with the Device Manager 98
Configuring a Periodic Provisioning Cycle 99
Configuring TimeZone and Daylight Savings 100
Managing Devices with HTTPS 101
Supported Parameters 101
7 Troubleshooting 103
DSCP 103
Users 104
Network Administrators 105
Android Phone Utility 105
Capturing the Phone Screen 107
Running Tcpdump 107
Getting Information about Phones 108
Remote Logging (Syslog) 110
Getting Diagnostics 111
Activating DSP Recording 113
Deactivating DSP Recording 114
SSH 114
Getting the Phone IP Address 115
Installing the APK using SSH 115
Updating Phones using SSH Commands 115
Microsoft Teams Admin Center 116
Collecting Logs 117
Getting Audio Debug Recording Logs 119
Collecting Media Logs (*.blog) from the Phone 120
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