AudioCodes 400HD Series - Page 4

400HD IP Phones Series - Teams Compatible
Administrator's Manual 4 Document #: LTRT-09960
3.4.3 Configuring an Outbound Proxy ........................................................................... 66
3.4.4 Configuring IP Phone Office 365 Services via HTTP Proxy Support ..................... 66
3.4.5 Configuring Dialing .............................................................................................. 68
3.4.5.1 Adjusting the DTMF Level ..................................................................... 68
3.4.5.2 Configuring Automatic Dialing ............................................................... 69
3.4.5.3 Configuring Pause Dialing for a Speed Dial to an Ext. behind an IVR .... 70
3.4.5.4 Configuring Default Audio Device ......................................................... 71
3.4.6 Enabling Direct Voice Dialing ............................................................................... 72
3.4.7 Disabling the Phone Microphone ......................................................................... 73
3.4.8 Configuring the TRANSFER Key to Perform Consultative Transfer ...................... 74
3.4.9 Enabling Semi-Consultative Transfer ................................................................... 74
3.4.10 Disabling the BXfer (Blind Transfer) Softkey ........................................................ 75
3.4.11 Enabling Electronic Hook Switch ......................................................................... 76
3.4.12 Disabling Audial Call Waiting Indication ............................................................... 77
3.4.13 Disabling Call Forward......................................................................................... 78
3.4.14 Configuring Busy on Busy.................................................................................... 78
3.4.15 Configuring Disconnect if Handset On-Hooked after Putting Call on Hold ............. 79
3.4.16 Configuring Media Streaming .............................................................................. 80
3.4.16.1 Configuring Quality of Service ............................................................... 80
3.4.16.2 Configuring Codecs .............................................................................. 81
3.4.16.3 Configuring Real Time Protocol (RTP) Port Range ................................ 83
3.4.16.4 Configuring RTCP Extended Report ..................................................... 84
3.4.16.5 Configuring Media Bypass .................................................................... 84
3.4.17 Enabling Paging .................................................................................................. 86
3.4.18 Enabling Barge-in ................................................................................................ 88
3.4.19 Configuring the VocaNOM Service ...................................................................... 89
3.4.20 Configuring a Dedicated Voicemail Server ........................................................... 90
3.4.21 Securing Voicemail Access by PIN Code Authentication ...................................... 91
3.4.22 Setting up a Cloud User's Voicemail / MWI .......................................................... 92
3.4.22.1 Enabling Unified Messaging .................................................................. 95
3.4.22.2 Troubleshooting .................................................................................... 97
3.5 Configuring Security .......................................................................................... 98
3.5.1 Using the Encryption Tool .................................................................................... 98
3.5.1.1 Encrypting Configuration Files .............................................................. 98
3.5.2 Encrypting Passwords in Configuration File ......................................................... 98
3.5.3 Managing Security Certificates ............................................................................ 99
3.5.3.1 Loading the Root CA Certificate to the Phone ....................................... 99
3.5.3.2 Loading the Client Certificate to the Phone ......................................... 100
3.5.3.3 Enabling Server-side Authentication (Mutual Authentication) ............... 100
3.5.3.4 Generating a Certificate Signing Request............................................ 101
3.5.4 Server Certificate Validation for Secured HTTPS Communications over SSL ..... 102
3.5.5 Configuring 802.1X Authentication ..................................................................... 103
3.5.5.1 Using the Phone Screen ..................................................................... 103
3.5.5.2 EAP MD5 Mode .................................................................................. 103
3.5.5.3 EAP TLS Mode ................................................................................... 103
3.5.6 Using the Configuration File ............................................................................... 104
3.5.6.1 EAP MD5 Mode .................................................................................. 104
3.5.6.2 EAP TLS Mode ................................................................................... 105
3.5.7 Configuring HTTPS ........................................................................................... 106
3.5.8 Supported Encryption Ciphers and TLS Version ................................................ 106
3.5.9 Support for Enterprise HTTP/S Proxy Servers ................................................... 107
3.6 Configuring Advanced Applications ............................................................... 108
3.6.1 Wi-Fi Capability ................................................................................................. 108
3.6.2 Bluetooth ........................................................................................................... 108
3.6.3 Dynamic URL Provisioning ................................................................................ 109
3.6.4 Configuring Date and Time ................................................................................ 112
3.6.4.1 Configuring NTP Server ...................................................................... 115
3.6.4.2 Configuring NTP Server via DHCP...................................................... 116
3.6.5 Configuring Contacts (LDAP) ............................................................................. 118