GrandStream IP Phone GRP2604 3 Lines AudioHD

– Two 10/100 Mbps switched Ethernet ports with auto-detection

– RJ9 connector for headsets (allowing EHS with Plantronics, Jabra, and Sennheiser headsets)

– HD audio, HD handset and speaker with support for wideband audio
– 3 line keys with bi-color LED and support for 6 SIP accounts, 4 context-sensitive smart keys,
  programmable with XML, 5 keys (navigation, menu), 10 BLF keys, 8 dedicated function keys for: MESSAGE (with LED indicator),
  TRANSFER, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-
– 2 angular position bases available (39° & 45°)
– Support for G.729A/B, G.711μ/a-law, G.726, G.722 (wideband), G.723, iLBC, OPUS, DTMF in-band and
  out-of-band (in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB
– Firmware update via FTP/TFTP / HTTP / HTTPS, mass provisioning using GDMS/TR-069 or AES encrypted XML configuration file
Telephony Features
– Hold, transfer, forwarding, 5-party conference, call parking, call capture,
  shared line status (SCA)/bridged line status (BLA), downloadable phonebook (XML, LDAP, up to 2,000 contacts),
  call waiting, call log (up to 800 records), auto-dial on off-hook, auto-answer, click-to-dial,
  flexible dialing plan, hot-desking, custom ringtones and hold music, server redundancy and failover
– Languages: English, Chinese, Korean, Japanese, German, Italian, French, Spanish, Portuguese, Russian, Croatian and more
Security
– User and administrator level passwords, MD5 and MD5-sess based authentication, AES 256-bit encrypted configuration file, SRTP, TLS,
  802.1x media access control, secure boot
– FCC: Part 15 Class B; FCC Part 68 HAC;
– CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1;
– RCM: AS/NZS CISPR32; AS/NZS 62368.1; AS/CA S004;
– IC: ICES-003; CS-03
– Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS
– Protocols: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE,
  SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, SNMP, 802.1x, TLS, SRTP, IPv6
Power
– Universal Power Supply
– Input: 100-240 VAC 50-60 Hz; Output: +5 VDC, 600 mA
Physical Specifications
– Dimension: 208 mm (Length) x 180 mm (Width) x 63.4 mm (Height) (with the handset)
– Unit weight: 790 g
Temperature and Humidity
– Operation: 0 °C to 40 °C
– Storage: -10 °C to 60 °C
– Humidity: 10% to 90% non-condensing

02-05-2022 by MPM