Sku: GXP1620
Brand: Grandstream
Category: VOIP Phones
Availability: In Stock
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Grandstream GXP1620, Ip Phone HD, Switch port 2x 10/100 Ethernet, RJ9 headset, Display 132x48 backlit LCD, 3-way, Voice wideband, narrowband.
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 # GXP1620
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

| Connectivity Type | IP/VoIP |
| Protocol Support | SIP |
| Line Appearances | 2 |
| Switch Ports | 2x 10/100 Ethernet |
| PoE | not supported |
| Addt’l Ports | RJ9 headset |
| EHS Support | with Plantronics headsets |
| Display | 132x48 backlit LCD |
| Speakerphone | full duplex |
| Local Conferencing | 3-way |
| Audio Codecs | G.711u/a, G.722, G.723, G.726, G.729A/B, iLBC |
| Voice Quality | wideband, narrowband |
| Echo Cancellation | yes |
| QoS | yes |
| Wall Mountable | yes |
| Expansions | not supported |
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