Description
Grandstream GXP1620
The Grandstream GXP1620 has 2 call appearances while also handling 2 SIP accounts. The GXP1620 offers 3 XML programmable soft keys, EHS support (for Plantronics Wireless Headsets) and multi-language support.
This Grandstream GXP16xx series VoIP phone offers 3-way audio conferencing and easy no touch provisioning with other Grandstream products.
Grandstream GXP1620 Features and Functions
- 132 x 48 pixel backlit graphical LCD display
- Dual-switched 10/100 Mbps ports
- Up to 500 contacts and 200 call history records
- Music on Hold
- Does Not Support PoE
Grandstream GXP1620 Specification
| Protocols/Standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR),DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP |
| Network Interfaces | Dual switched auto-sensing 10/100 Mbps Ethernet ports |
| Graphic Display | 132 x 48 LCD display |
| Voice Codes | Support for G.711µ/a, G.723, G.726-32, G.729 A/B, iLBC (pending), Opus (pending), in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO) |
| Telephony Features | Hold, transfer, forward (unconditional/no-answer/busy), 3-way conferencing, call park/pickup, downloadable phone book (XML, LDAP, up to 500 items), call waiting, call history (up to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones, server redundancy & fail-over |
| Headset Jack | RJ9 headset jack (allowing EHS with Plantronics headsets) |
| Wall Mountable | Yes |
| QoS | Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS |
| Security | User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control |
| Upgrade/Provisioning | Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file |
| Power | Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA |
