Entry-Level 2-Line HD IP Phone for SMBs
The Grandstream GXP1620 is an affordable, reliable, and easy-to-use IP phone designed for small to medium-sized businesses. Offering **2 lines with 2 SIP account support**, HD audio, and a sleek LCD screen, it is perfect for everyday business needs such as call handling, multi-way conferencing, and secure VoIP communications.
As part of the Grandstream GXP series, the GXP1620 integrates seamlessly with leading SIP-based IP PBXs and VoIP platforms. With strong security features, productivity-enhancing functions, and a streamlined design, it ensures both cost-effectiveness and enterprise-grade performance for professionals.
Features :
The GXP1620 includes **HD audio** on both handset and speaker, **multi-language support**, and EHS (Electronic Hook Switch) compatibility for headsets. It also provides **3-way audio conferencing** for enhanced collaboration and supports automated provisioning via TR-069 and Grandstream’s configuration tools. It’s a perfect choice for businesses needing reliable telephony without complexity.
Advanced Options :
With support for **dual 10/100 Mbps network ports**, the Grandstream GXP1620 provides flexibility for office environments. Security features such as TLS and SRTP encryption protect communications, while its intuitive LCD interface and simplified deployment make it suitable for SMB deployments, call centers, and distributed teams.
Product Key Features
- Supports 2 lines and 2 SIP accounts
- 3-way voice conferencing
- HD audio on handset and speakerphone
- 132x48 backlit LCD display
- Dual 10/100 Mbps Ethernet ports
- Multi-language support
- EHS headset support
- Automated provisioning support
- Secure TLS and SRTP encryption
- Backed by Grandstream quality and reliability
Reliability & Performance :
The Grandstream GXP1620 provides enterprise-grade performance in an entry-level IP phone. Offering HD audio quality, advanced provisioning options, and robust security, it ensures seamless and reliable VoIP communications for SMBs at an outstanding price-to-performance ratio.
Key Features :
- Cost-effective IP phone for SMBs
- HD audio on handset/speaker
- Secure SIP communication
- Multi-language and headset support
- Provisioning via TR-069 and Grandstream tools
- 3-way voice conferencing
- Backed by Grandstream support
Specifications :
| Specification | Details |
|---|
| Part Number | GXP1620 |
| Brand | Grandstream |
| Product Type | HD IP phone |
| Lines / SIP Accounts | 2 lines / 2 SIP accounts |
| Display | 132x48 pixel backlit LCD |
| Audio | HD audio (wideband) |
| Headset Support | Yes, with EHS |
| Ethernet Ports | Dual 10/100 Mbps ports |
| Conference Support | 3-way voice conferencing |
| Provisioning | TR-069, XML, Grandstream tools |
| Security | TLS and SRTP encryption |
| Codecs Supported | Opus, G.722, G.711, G.729, iLBC |
| Power Supply | 5V DC (adapter included) |
| PoE Support | No (see GXP1625 model for PoE) |
| Multi-Language Support | Yes |
| Operating Temperature | 0°C ~ 40°C |
| Dimensions | 209 mm x 184 mm x 45 mm |
| Weight | Approx. 0.7 kg (with packaging) |
| Warranty | Backed by Grandstream limited warranty |
