Sku: GXP1625
Brand: Grandstream
Category: VOIP Phones
Availability: On Order
On Order - These items are sourced upon request and may take longer to deliver. We will confirm availability once your order is received, as some products may occasionally be discontinued or unavailable.
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Grandstream GXP1625, VoIP phone, Call Capability 3-Way, Call Hold, Call Waiting, Call Transfer, Call Forwarding, LCD display, 132 x 48 pixels, Security TLS, 256-bit AES, EAP-MD5, IEEE 802.1X, nt port 2 x Ethernet 10Base-T/100Base-TX, Headset jack / RJ-9, Stand, Power adapter, Network cable, Black.
The GXP1620/25 is a reliable Basic IP phone for the user who requires standard features for a light to medium call volume. Stay in touch with others with its 2 lines/SIP accounts, enjoy crystal clear HD audio and utilize its dual-switched 10/100 mbps ports.
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Manufacture # Grandstream | Model # GXP1625
The GXP1620/25 is a reliable Basic IP phone for the user who requires standard features for a light to medium call volume. Stay in touch with others with its 2 lines/SIP accounts, enjoy crystal clear HD audio and utilize its dual-switched 10/100 mbps ports (with integrated PoE on the GXP1625) for a flexible deployment. Maximize your productivity with essential supported features such as 3-way conferencing and 3 XML programmable soft keys. Together, these featuresmake the GXP1620/25 an easy-to-use and effective Basic IP phone.
As all Grandstream IP phones do, the GXP1620/1625 features state-of-the-art security encryption technology (SRTP and TLS). The GXP1620/1625 supports a variety of automated provisioning options, including zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files and TR-069, to make mass deployment extremely easy.
Features:
Overview:
Manufacturer Warranty: 01 Years Limited Warranty

| Brand | Grandstream |
| Model | GXP1625 |
| Type | VoIP phone |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Call Services | Call Hold, Call Waiting, Call Transfer, Call Forwarding |
| Caller ID Memory | 200 |
| Phone Directory Capacity | 500 |
| Type | LCD display |
| Display Resolution | 132 x 48 pixels |
| Color Support | Color |
| Backlit | Yes |
| Display Location | Base |
| Main Features | Integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP |
| Voice Codecs | G.726, G.729ab, G.722, G.711u, Opus, G.723, iLBC, G.711a |
| Lines Supported | 2 lines |
| Quality of Service | IEEE 802.1p, Type of Service (ToS), Multiprotocol Label Switching (MPLS), Differentiated Services (DiffServ), IEEE 802.1Q (VLAN) |
| IP Address Assignment | Static, DHCP, PPPoE |
| Security | TLS, 256-bit AES, EAP-MD5, IEEE 802.1X |
| Network Protocols | Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), TFTP, RTCP, TCP, TR-069, RTP, ARP, HTTP, SRTP, RARP, DNS, HTTPS, ICMP, UDP, IP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
| Power Over Ethernet (PoE) Support | Yes |
| Voice Features | Acoustic echo cancellation (AEC), Comfort noise generation (CNG), Packet loss concealment (PLC), Automatic gain control (AGC), HD Voice, Adaptive jitter buffer (AJB), Voice activity detection (VAD) |
| Network Features | Lightweight Directory Access Protocol (LDAP) |
| Connections | Headset jack / RJ-9 |
| Cables Included | Network cable |
| Color Category | Black, Black |
| Included Phone Accessories | Stand, Power adapter, Network cable |
| Width | 7.3 inch |
| Depth | 8.2 inch |
| Height | 3 inch |
| Weight | 25.7 ounce |
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