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Grandstream GXP1620 Basic IP Phone with 2 Lines, HD Audio & PoE Support
A standard Basic IP desktop phone to keep workers in-touch and productive. The GXP1620 features effective and essential functionalities to create an easy-to-use experience for a user with light to medium call volume. Its focus on essential features and standard call support makes the GXP1620 a versatile and dependable phone.

Features
2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
Dual-switched 10/100 mbps ports, integrated PoE on GXP1620
HD audio on speakerphone and handset
EHS support for Plantronics headsets
Up to 1000 contacts, call history up to 200 records
| Feature | Description |
|---|---|
| Protocols/Standards | SIP, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, TLS, SRTP |
| Network Interfaces | Dual 10/100 Mbps Ethernet ports, PoE on GXP1625 |
| Display | 132 x 48 (2.95”) backlit graphical LCD |
| Feature Keys | 2 line keys, 2 SIP accounts, 3 soft keys, 5 menu/navigation keys, 13 function keys |
| Voice Codecs | G.711μ/a, G.722, G.723, G.726-32, G.729 A/B, iLBC, DTMF, VAD, CNG, AEC, PLC, AJB, AGC |
| Telephony Features | Hold, transfer, forward, 3-way conference, call park/pickup, SCA/BLA, phonebook, call history, auto-dial, hot desking, ringtones |
| Headset Jack | RJ9 headset jack with EHS support (Plantronics) |
| HD Audio | Yes, on handset and speakerphone |
| Base Stand | Yes, 2-angle positions |
| Wall Mountable | Yes |
| QoS | Layer 2 (802.1Q, 802.1P) & Layer 3 (ToS, DiffServ, MPLS) |
| Security | Access control, MD5/MD5-sess, AES encryption, TLS, SRTP, HTTPS, 802.1x |
| Multi-language | English, German, French, Spanish, Portuguese, Russian, Chinese, Korean, Japanese, and more |
| Provisioning | TFTP/HTTP/HTTPS, TR-069, FTP/FTPS, AES encrypted XML |
| Power Supply | 5V DC, 600mA adapter; PoE (802.3af Class 2); Energy Efficient Ethernet (GXP1625 only) |
| Dimensions | 209mm x 184.5mm x 76.2mm |
| Weight | 0.73kg (unit), 1.1kg (package) |
| Description | Downloads |
|---|---|
| Datasheet | Downloads |
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