GRANDSTREAM
GRANDSTREAM GXP1628 SMALL BUSINESS IP PHONE 2 SIP ACCOUNTS 2 LINE KEYS 8 BLF
Mfg Part Number: GXP1628 , Item #: 2963920
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Price: $65.17
+ Free Shipping
Quantity:
In Stock: 18
Last Updated: Jan 13, 2026
No Sales Tax except these states
, PO and Wire.
The GXP1628 is a powerful Gigabit IP phone designed for small businesses. This Linux-based, 2-line IP Phone model includes 8 BLF keys and 3-way conferencing to keep workers in-touch and productive. A 132x48 backlit LCD screen creates a clear display for easy viewing. Additional features such as dual HD audio, multi-language support, integrated PoE and 3 XML programmable allow the GXP1628 to be a high quality, versatile and dependable office phone.
Main Specification
| General Information | |
| Manufacturer | Grandstream Networks, Inc |
| Manufacturer Part Number | GXP1628 |
| Manufacturer Website Address | http://www.grandstream.com |
| Brand Name | Grandstream |
| Product Series | GXP |
| Product Model | GXP1628 |
| Product Name | GXP1628 IP Phone |
| Product Type | IP Phone |
| Technical Information | |
| Base Unit Connectivity Technology | Corded |
| IP Phone Technology | VoIP |
| Total Number of Phone Lines | 2 |
| Speakerphone | Yes |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| PoE (RJ-45) Port | Yes |
| Management & Protocols | |
| Communication Protocols | SIP |
| Communication Protocols | DHCP |
| Communication Protocols | ICMP |
| Communication Protocols | LLDP-MED |
| Communication Protocols | TCP |
| Communication Protocols | RTCP |
| Communication Protocols | RARP |
| Communication Protocols | STUN |
| Communication Protocols | LDAP |
| Communication Protocols | SRTP |
| Communication Protocols | UDP |
| Communication Protocols | RTP |
| Communication Protocols | PPPoE |
| Communication Protocols | NTP |
| Communication Protocols | ARP |
| Communication Protocols | TLS |
| Power Description | |
| Power Source | AC Adapter |
| Physical Characteristics | |
| Product Color | Black |
| Form Factor | Wall Mountable |
| Height | 3" |
| Width | 7.6" |
| Weight (Approximate) | 1.76 lb |
| Miscellaneous | |
| Country of Origin | China |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
