Grandstream GXP1628 IP Phone - Professional 2-Line Gigabit VoIP Solution
The Grandstream GXP1628 is a professional-grade Gigabit IP phone designed specifically for small business communications. This Linux-based VoIP solution combines essential business features with advanced functionality, including dual HD audio, 8 BLF keys, and 3-way conferencing capabilities, all in a sleek, wall-mountable design.
Advanced Communication Features
Dual-line VoIP capability with HD audio quality
132x48 backlit LCD screen for clear visibility
8 BLF (Busy Lamp Field) keys for enhanced productivity
3-way conferencing support for collaborative discussions
Multi-language support for international deployment
3 XML programmable soft keys for customization
Network Connectivity and Security
The GXP1628 supports comprehensive networking protocols including SIP, TCP/IP, PPPoE, and DHCP. Security features include:
Integrated PoE (Power over Ethernet) capability
SRTP and TLS encryption for secure communications
LLDP-MED and LDAP protocol support
Dual Gigabit network ports for high-speed connectivity
Physical Specifications and Installation
Dimension
7.6" width x 3" height
Weight
1.76 lb
Mounting Options
Wall-mountable design
Power Options
AC Adapter or PoE
Color
Professional Black
GXP1628 是一款功能强大的 Gigabit IP 电话，专为小型企业设计。这款基于 Linux 的 2 线 IP 电话型号包括8个 BLF 键和3方会议功能，可以让员工保持联系并保持高效。132x48 背光 LCD 屏幕提供清晰显示，便于查看。其他功能包括双高清音频、多语言支持、集成 PoE 和 3 个 XML 可编程功能，使 GXP1628 成为一款高品质、多功能且可靠的办公电话。
Return Policy
Time to Return
Standard Return Policy
We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return
Policy
qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy
Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy
Covered by the manufacturer's warranty.
Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies
Extended Holiday Return Policy.
Qualifying purchases of products displaying the " Extended Holiday
Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31,
2024.
Extended Holiday Replacement-Only Return Policy
Qualifying purchases of products displaying the " Extended Holiday
Replacement-Only Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.
Enterprise-Ready IP Phone with HD Audio and Dual Lines
The Grandstream GXP1628 combines powerful functionality with intuitive design in a sleek black finish. The backlit LCD screen displays crystal-clear call information while the 8 BLF keys along the right side enable quick access to frequently used functions. The HD handset ensures superior voice quality for professional communications.
This Linux-based IP phone features dual Gigabit ports and PoE capability for flexible deployment options. The ergonomic design includes dedicated function keys for speakerphone, mute, and volume control, while supporting advanced features like 3-way conferencing and multi-language interface.
Technical Specifications
132x48 backlit LCD screen for clear visibility
Dual Gigabit network ports with PoE support
HD audio with wideband voice codec
Applications
Small business office communications
Reception desk call management
Administrative staff workstations
常见问题
The Grandstream GXP1628 is a Linux-based Gigabit IP phone featuring 2 lines, 8 BLF keys, and 3-way conferencing capabilities. It includes a 132x48 backlit LCD screen, dual HD audio, multi-language support, and integrated PoE (Power over Ethernet). The phone supports various communication protocols including SIP, TCP/IP, and SRTP for secure communications. It's designed for small business use with professional features in a wall-mountable form factor.
The Grandstream GXP1628 supports 2 phone lines, making it suitable for users who need to manage multiple lines or extensions. This dual-line capability allows for efficient call handling and line management in small business environments.
The GXP1628 offers multiple connectivity options including RJ-45 network ports with Gigabit capability and PoE (Power over Ethernet) support. It's a corded IP phone that supports various protocols including SIP, TCP/IP, DHCP, and LDAP. The phone can be powered either through PoE or using the included AC adapter for flexible deployment options.
Yes, the Grandstream GXP1628 is wall-mountable. With dimensions of 3" in height and 7.6" in width, and weighing approximately 1.76 lb, it can be easily mounted on a wall for space-saving installation while maintaining accessibility and functionality in any office environment.
The GXP1628 supports an extensive range of communication protocols including SIP, TCP, UDP, RTP, RTCP, DHCP, PPPoE, NTP, STUN, LLDP-MED, LDAP, TLS, SRTP, RARP, ARP, and ICMP. This comprehensive protocol support ensures secure and reliable communication while maintaining compatibility with various network configurations and VoIP systems.
Yes, the GXP1628 includes a built-in speakerphone feature. This functionality allows for hands-free communication and is particularly useful for conference calls or multitasking during conversations. Combined with its dual HD audio capability, it provides clear and professional sound quality for both handset and speakerphone use.
The Grandstream GXP1628 offers two power supply options: it can be powered using the included AC adapter or through Power over Ethernet (PoE). This dual power capability provides flexible installation options and ensures the phone can be deployed in various office environments, whether or not PoE infrastructure is available.
The GXP1628 is ideal for small businesses due to its combination of professional features including 2 phone lines, 8 BLF (Busy Lamp Field) keys, 3-way conferencing, and Gigabit network support. The phone's backlit LCD display, integrated PoE, multi-language support, and 3 XML programmable soft keys provide the versatility and functionality needed in a business environment while maintaining ease of use and reliability.
