| Performance | |
| Number of handsets supported (max): | 5 |
| Maximum range: | 400 m |
| Comfort noise generation (CNG): | ![]() |
| Supported network protocols: | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP |
| Security algorithms: | 256-bit AES, HTTPS, MD5, SRTP, SSL/TLS |
| Voice codecs: | AJB, AMR-WB, CNG, G.711alaw, G.711ulaw, G.722, G.722.2, G.723.1, G.726-32, G.729A, G.729B, OPUS, PLC, VAD, iLBC |
| Quality of Service (QoS) support: | ![]() |
| Firmware upgradeable: | ![]() |
| Compatible products: | Grandstream Networks DP730, DP722, DP720 |
| Call management | |
| Conference call: | ![]() |
| Number of parallel conferences: | 3 |
| Call waiting: | ![]() |
| Call forwarding: | ![]() |
| Call transfer: | ![]() |
| Call hold: | ![]() |
| Do not disturb function: | ![]() |
| Ports & interfaces | |
| Ethernet LAN: | ![]() |
| Ethernet LAN (RJ-45) ports: | 1 |
| Design | |
| Product colour: | Black |
| Certification: | FCC: FCC 15B; FCC 15D; MPE; FCC ID CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 301 489-1/-6; EN 301 406; EN 50385; RED NB Cert RCM: AS/NZS 32; AS/NZS 60950.1 ANATEL: ANATEL, EAC, UL |
| Power | |
| Power over Ethernet (PoE): | ![]() |
| Operational conditions | |
| Operating temperature (T-T): | -10 - 50 °C |
| Storage temperature (T-T): | -20 - 60 °C |
| Operating relative humidity (H-H): | 10 - 90% |
| Weight & dimensions | |
| Dimensions (WxDxH): | 64.98 x 105 x 140.31 mm |
| Weight: | 140 g |
| Package weight: | 370 g |
| Logistics data | |
| Harmonized System (HS) code: | 85177900 |