Grandstream GXP2160 IP Phone User Manual

1. Introduction

This manual provides detailed instructions for the installation, configuration, and operation of the Grandstream GXP2160 IP Phone. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize its capabilities.

2. Package Contents

Verify that all items are present in your package:

• GXP2160 phone unit
• Handset with coiled cord
• Base stand
• Universal power supply
• Ethernet network cable
• Quick Start Guide

3. Physical Overview

Figure 1: Grandstream GXP2160 IP Phone. This image displays the front view of the GXP2160 IP phone, featuring its black handset, silver and black main unit with a color display, numeric keypad, navigation buttons, and programmable line keys.

3.1. Front Panel Layout

• Display: 4.3-inch (480x272) TFT color LCD for call information, menus, and applications.
• Line Keys: Six dual-color line keys supporting up to 6 SIP accounts.
• Soft Keys: Five programmable context-sensitive soft keys below the display.
• Navigation Cluster: Up, Down, Left, Right, and OK buttons for menu navigation.
• Numeric Keypad: Standard 0-9, *, # keys for dialing.
• Function Keys: Dedicated keys for Message, Hold, Transfer, Conference, Speakerphone, Send/Redial, Mute, Volume.
• BLF Keys: 24 dual-color Busy Lamp Field (BLF) extension keys for monitoring line status.

3.2. Rear Panel Connections

• Handset Port: Connects the coiled handset cord.
• Headset Port: RJ9 port for connecting a headset.
• PC Port: Gigabit Ethernet port for connecting a computer.
• LAN Port: Gigabit Ethernet port for network connection (supports PoE).
• Power Port: For connecting the universal power supply (if PoE is not used).
• USB Port: For future expansion or accessories.

4. Setup

4.1. Assembling the Phone

1. Attach the phone stand to the back of the phone unit.
2. Connect the coiled cord to the handset and the handset port on the phone.

4.2. Connecting to the Network and Power

1. Connect one end of the Ethernet cable to the LAN port on the phone and the other end to a network switch/hub or router.
2. If using Power over Ethernet (PoE), the phone will power on automatically.
3. If PoE is not available, connect the universal power supply to the power port on the phone and then to a power outlet.
4. (Optional) Connect a computer to the PC port on the phone using another Ethernet cable.

4.3. Initial Configuration

Upon initial boot-up, the phone will attempt to obtain network settings via DHCP. You may need to configure SIP account details via the phone's web interface or through automated provisioning (TR-069 or AES encrypted XML configuration file).

• To access the web interface, find the phone's IP address on the display (Menu > Status > Network Status). Enter this IP address into a web browser on a computer connected to the same network.
• The default username is "admin" and the default password is "admin".

5. Operating Instructions

5.1. Making a Call

1. Pick up the handset, press the Speakerphone button, or press an available Line key.
2. Dial the desired number.
3. Press the "Send" soft key or the "Send/Redial" button.

5.2. Answering a Call

When the phone rings:

• Pick up the handset.
• Press the Speakerphone button.
• Press the corresponding flashing Line key.

5.3. Call Features

• Hold: Press the Hold button during an active call. Press the Line key again to resume.
• Transfer: Press the Transfer button, dial the new number, then press the "Transfer" soft key.
• Conference: Press the Conference button during an active call, dial the second party, and once connected, press the "Conference" soft key again to join all parties.
• Mute: Press the Mute button to mute your microphone. Press again to unmute.
• Volume Adjustment: Use the Volume buttons to adjust handset, headset, or speakerphone volume.

5.4. Bluetooth Functionality

The GXP2160 supports Bluetooth for connecting compatible headsets or mobile devices.

1. Navigate to Menu > Bluetooth.
2. Enable Bluetooth and scan for devices.
3. Select your device and pair it.

6. Key Features

The Grandstream GXP2160 offers a robust set of features for business communication:

• Supports 6 dual-color line keys with 6 SIP accounts.
• Features 5 programmable context-sensitive soft keys.
• Enables up to 5-way audio conferencing.
• Includes 24 dual-color BLF (Busy Lamp Field) extension keys.
• Equipped with dual switched auto-sensing 10/100/1000Mbps Gigabit network ports.
• Integrated Power over Ethernet (PoE) for simplified installation.
• Built-in Bluetooth for headset and mobile device integration.
• USB port for expanded functionality.
• Electronic Hook-Switch (EHS) support for Plantronics headsets.
• Automated provisioning options: TR-069 or AES encrypted XML configuration file.
• Advanced security features: TLS/SRTP/HTTPS.
• Integrated real-time web applications (e.g., weather, currency).
• 480x272 TFT color LCD display.

7. Specifications

8. Troubleshooting

8.1. No Power

• Ensure the power adapter is securely connected to the phone and a working power outlet.
• If using PoE, verify that the Ethernet cable is connected to a PoE-enabled port on your network switch and that PoE is active.
• Try a different power outlet or Ethernet port.

8.2. No Dial Tone / Cannot Make Calls

• Check network cable connections to the LAN port.
• Verify that the phone has obtained an IP address (Menu > Status > Network Status).
• Ensure your SIP account(s) are correctly configured and registered (check line key status – typically solid green indicates registered).
• Contact your VoIP service provider or system administrator for account registration issues.

8.3. Poor Call Quality

• Check your network connection speed and stability.
• Ensure there is no network congestion.
• Verify that Quality of Service (QoS) settings are properly configured on your network and phone.
• Test with a different handset or headset if applicable.

9. Maintenance

To ensure the longevity and optimal performance of your GXP2160 IP Phone:

• Keep the phone clean by wiping it with a soft, dry cloth. Avoid harsh chemicals or abrasive cleaners.
• Do not expose the phone to extreme temperatures, direct sunlight, or high humidity.
• Ensure proper ventilation around the device.
• Regularly check for firmware updates from Grandstream to benefit from performance improvements and new features.

10. Support & Warranty

For technical support, please contact your vendor or Grandstream Networks directly. Refer to the official Grandstream website for the most current warranty information and support resources.

Note: This product may be subject to Proposition 65 warnings. For more information, please refer to the product packaging or manufacturer's website.