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General| Display | 4.3-inch color LCD |
|---|---|
| Resolution | 480 x 272 pixels |
| Wi-Fi | No |
| Bluetooth | No |
| Opus Codec | Yes |
| Ethernet Ports | 2 x Gigabit Ethernet ports |
| Audio Features | Acoustic Clarity, Acoustic Fence |
| USB Ports | 2 x USB 2.0 |
| Power over Ethernet (PoE) | Yes |
| Headset Support | RJ9 headset port, USB headset support |
| Supported Codecs | G.711, G.722, G.729, iLBC, Opus |
| Power Options | PoE or optional external AC adapter |
| Supported Protocols | SIP, SDP |
| Weight | 1 kg |
This user guide provides an overview of the VVX450 phone and its functions.
Overview of the main keys and features of the Polycom VVX450 phone.
Procedure for making outgoing calls using the Polycom VVX450 phone.
Steps to answer an incoming call on the VVX450.
Instructions on how to place an active call on hold.
Guide on retrieving calls that have been placed on hold.
How to terminate active calls or held calls on the phone.
Explains different methods for transferring calls to other parties.
Detailed procedure for performing a call transfer.
How to abort a call transfer before it is completed.
How to view calls associated with specific phone lines.
Method to view all active and held calls on the phone.
Actions for controlling calls directly from the Calls screen.
Procedure to send incoming calls directly to voicemail.
Steps to block calls from specific contacts.
Using DND feature to automatically reject calls.
How to activate the Do Not Disturb feature on the phone.
Guide on setting up and disabling call forwarding.
Steps to start a conference call with up to two contacts.
Merging active and held calls into a conference.
How to terminate a conference call and disconnect participants.
Placing all conference participants on hold.
Restoring a held conference call for all participants.
Controlling microphone audio for all parties during a call.
How to access and view the phone's contact list.
Procedure to access and listen to voice messages.
Steps to activate the Wi-Fi feature on the VVX450.
Process to scan for and join a wireless network.
Guide to inputting password and security for Wi-Fi connection.
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