IP Phone SIP-T780N – High-Performance Office Phone

1. Overview

🟢 Display: 2.4-inch LCD screen with backlight
🟢 SIP Lines: Supports 2 SIP accounts
🟢 Programmable Keys: 13 programmable keys for customized features
🟢 Audio Quality: Optimized noise reduction for high-fidelity sound
🟢 WiFi: Optional 2.4G & 5.8G WiFi module
🟢 USB Port: Supports USB recording and Wi-Fi connection
🟢 Address Book: One-stop remote address book management

2. Product Specifications

🟢 Account Interface:

• USB 2.0 port for connection
• 2 SIP accounts for multiple lines
• 2*10/100 adaptive Ethernet ports
• Optional PoE (Power over Ethernet) for power supply

🟢 Headset:

• 1919 headphone jack for headset connection

🟢 Screen:

• 2.4-inch black and white display with backlight for better visibility

🟢 Power:

• AC100-240V, output DC 5V for consistent power supply

🟢 WiFi Connection & Recording:

• Support for Wi-Fi connection
• Phone recording functionality

3. Features

🟢 Multilingual Support:

• 17 languages including Simplified Chinese, English, Spanish, Russian, Arabic, and more

🟢 Voice Features:

• High-definition voice quality for both handset and hands-free modes
• Supports G.711A, G.722, G.729 A/B codecs
• DTMF transmission via in-band and out-of-band methods

🟢 Protocols & Software Support:

• SIP 1.0 (RFC2543), SIP 2.0 (RFC3261)
• Security protocols: AES encryption & encryption chip
• Support for various network protocols like SNMP, TFTP, HTTP, HTTPS, and more

🟢 Functionality:

• Features like call hold, mute, call transfer (unconditional, no answer, busy transfer)
• Multi-party conference and call waiting
• Support for personalized ringtones, address book import/download, automatic answering
• Can store 500 phone numbers, 1000 call records, 1200 total call records
• Includes blacklist support

🟢 Ringtone Options:

• 10 selectable ringtones, additional ones available at the factory

4. Additional Features

🟢 Time Setting:

• Supports SNTP/SIP Server time acquisition or manual setting

🟢 Network Management:

• TR069 and SNMP support for remote management
• Auto configuration via TFTP, HTTP, HTTPS, and PnP

Why Choose IP Phone SIP-T780N?

✅ Excellent Audio Quality: High-fidelity sound with noise reduction
✅ Multilingual Support: Ideal for international environments
✅ Flexible Functionality: Advanced features like call transfer, conference, and customizable ringtones
✅ Secure Communication: Supports encrypted calls for secure voice communication
✅ Simple Integration: Easy to set up with auto-configuration options

📞 Contact us today for more details!