Grandstream GXP1628 | 2-Line SIP, PoE, 132×48 LCD, 8 BLF Keys, HD Audio, 3-Way Conferencing, Dual Gigabit Ports

Grandstream GXP1628 is a 2-line IP desk phone designed for growing businesses. It balances simple setup with strong features for daily voice needs. Therefore, resellers and MSPs choose it for wholesale projects across offices, schools, and retail sites.

The phone supports 2 SIP accounts with up to 2 call appearances. Staff handle multiple calls smoothly and switch between them without delay. Moreover, 3-way audio conferencing allows teams to hold quick meetings directly from the handset.

A backlit 132×48 pixel LCD display improves readability in any light. Users access caller ID, status, and menus with ease. In addition, 8 dual-color BLF/DSS keys give reception staff and call teams instant visibility into line presence and extensions.

Connectivity is robust. Dual Gigabit Ethernet ports provide fast, reliable networking. Integrated PoE means one cable supplies both data and power, reducing clutter and simplifying installs. Consequently, deployment scales well across large rollouts.

Audio performance is a highlight. The handset and speakerphone deliver HD wideband audio with echo cancellation. This ensures clear conversations, fewer repeats, and better call quality. Furthermore, full-duplex speakerphone mode supports hands-free discussions.

The GXP1628 is also easy to manage. Remote provisioning and auto-configuration options help IT teams set up phones quickly. Templates standardize settings across sites, while firmware updates keep fleets secure.

Security features include TLS and SRTP encryption for signaling and media. Therefore, businesses can protect conversations without extra equipment. Multi-language support makes the phone suitable for global teams and diverse user bases.

Built for everyday use, the GXP1628 features a durable body and low power draw. It fits well on desks, reception counters, or shared office spaces. Finally, its practical feature set and strong reliability make it a top choice for bulk buyers.