Grandstream GXP1780 Mid‑Range IP Phone

The Grandstream GXP1780 is a high-performance mid-range IP phone designed for professionals who need advanced telephony features at an affordable price point. With support for up to 8 lines, HD audio, secure encryption protocols, and customizable features, this device delivers reliable and efficient communication for growing businesses and enterprise users.

Product Features

8 Lines and 4 SIP Accounts

Supports up to 8 lines and 4 SIP accounts, providing flexible call management and handling capabilities for busy work environments.

32 Programmable BLF/Speed-Dial Keys

Includes 32 digital programmable keys for BLF (Busy Lamp Field) or speed-dial functions, helping users quickly connect with key contacts or departments.

Backlit Graphical Display

Features a 200 x 80 pixel backlit LCD display that ensures clear visibility of call information, contacts, and system menus.

HD Audio

Delivers crystal-clear sound with support for wideband codecs like G.722 and Opus. Full-duplex speakerphone and advanced echo cancellation enhance hands-free communication.

5-Way Audio Conferencing

Enables up to 5-way local audio conferencing for streamlined collaboration without additional conferencing hardware.

Dual Ethernet Ports with PoE

Equipped with dual 10/100 Mbps Ethernet ports, including Power over Ethernet (PoE) support, reducing cable clutter and simplifying installation.

Integrated USB Port

Includes a USB port for importing/exporting data, including contact lists and firmware upgrades.

Headset and EHS Support

Compatible with RJ9 headsets and Electronic Hook Switch (EHS), allowing for seamless use of supported wireless headsets.

Enhanced Security

Features strong security protocols including TLS, SRTP, and AES encryption to protect communications and configuration files. Also includes a Kensington security slot for physical security.

Easy Deployment

Supports automated provisioning via TR-069, HTTP, HTTPS, and secure encrypted XML configuration files, making it easy to deploy across multiple devices.

Product Specifications

• Display: 200 x 80 pixel backlit LCD
• SIP Accounts: 4
• Lines Supported: Up to 8
• Programmable Keys: 32 digitally programmable BLF/speed-dial keys
• Audio Codecs: G.722, G.711 A/u, G.729AB, G.726, G.723, iLBC, Opus
• Speakerphone: Full-duplex with advanced echo cancellation
• Ethernet Ports: 2 x 10/100 Mbps, PoE supported
• USB Port: 1 x USB 2.0
• Headset Support: RJ9 jack with EHS compatibility
• Security Protocols: TLS, SRTP, 256-bit AES, HTTPS
• Conferencing: 5-way audio conference
• Phonebook Capacity: Up to 2,000 contacts
• Call Log: Up to 500 records
• Provisioning Options: TR-069, HTTP/HTTPS, XML config, zero configuration
• Power Supply: 5V/1A adapter or PoE
• Dimensions: 231 x 167 x 86 mm
• Weight: Approx. 0.93 kg
• Operating Temperature: 0°C to 40°C
• Humidity: 10% to 90% non-condensing
• Security Lock: Kensington slot compatible
• Compliance: FCC, CE, RoHS

The Grandstream GXP1780 is a reliable and feature-rich IP phone that delivers enterprise-grade performance and security in a cost-effective package. It is ideal for businesses seeking scalable, easy-to-deploy communication solutions.