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General| Bluetooth | No |
|---|---|
| Headset Support | Yes |
| HD Audio | Yes |
| Wi-Fi | No |
| Display | 2.8 inch color display |
| Lines | 8 |
| SIP Accounts | 8 |
| Network Ports | Dual Gigabit, RJ45 with integrated PoE |
| Power over Ethernet | Yes |
| Audio Codec Support | G.711µ/a, G.722 (wide-band), G.726, G.729A/B, iLBC, Opus |
| Protocols Supported | SIP |
| USB | Yes |
| Headset Jack | Yes |
| Expansion Module | Yes |
| USB Port | 1 |
| Headset Port | Yes |
Describes physical buttons and their functions on the GXP-2135 phone.
Details the ports and connectors on the back of the GXP-2135.
Describes physical buttons and their functions on the GXP-2170 phone.
Details the ports and connectors on the back of the GXP-2170.
Guides on how to answer and initiate phone calls.
Explains the difference and usage of call parking versus call holding.
Information on accessing and managing voicemail messages.
Instructions for transferring and forwarding calls to other numbers.
How to initiate and manage conference calls with multiple parties.
Controls for microphone mute, DND activation, and volume adjustment.
Describes the functionality of the Page Line Key for broadcasting.
Step-by-step guide for sending faxes via the web portal.
Instructions for connecting standard and EHS wired headsets.
Details on EHS headset compatibility and activation.
Guide to pairing and using Bluetooth headsets with the phones.
Information about the USB port's function, including charging.
Steps to resolve network connectivity issues on the phone.
Troubleshooting steps for when the phone fails to ring.
How to fix issues where dialing sounds are not heard.
Instructions to terminate active call transfers or conferences.
Resolving issues with outdated Busy Lamp Field key status.
Describes icons indicating network connection status.
Describes icons for Do Not Disturb and Call Forward features.
Icons indicating call forward status for busy or no answer.
Icons for missed calls and handset/headset usage.
Icons for microphone mute and Bluetooth/USB connection.
Icons indicating incoming, outgoing, or held calls.
Icons for conference calls and IP/SIP call types.
Icons related to call duration and device settings.
Describes the icon for Voice Operated Control status.
Introduction to the different models of cordless VoIP phones.
Lists all components included with the DP752 base station.
Lists all components included with the DP730 cordless handset.
Lists all components included with the DP722 cordless handset.
Lists all components included with the W53P handset and base.
Step-by-step guide for power connection using AC adapter.
Step-by-step guide for power connection using Power over Ethernet.
Steps to initiate a call from the DP722/730 cordless handset.
Guide to dialing numbers from the call history list.
Guide to dialing contacts from the phonebook.
Overview of call transfer methods for DP722/730 handsets.
Detailed steps for performing an attended call transfer.
Instructions on how to set up and manage 3-way conference calls.
Steps to initiate a call using the W53H handset.
Instructions for putting an active call on hold.
Steps to transfer an active call from the W53H handset.
Star codes for managing agent availability in call queues.
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