Grandstream 3 Lines 3 SIP Accounts 2.98in Screen IP Phone
3-Line Essential IP Phone Designed for Mass Deployment and Easy Management The GRP2604 features 5-way voice conferencing to maximize productivity and is supported by Grandstream’s Device Management System (GDMS).
3 lines, 6 SIP accounts, up to 3 call appearances Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets Full-duplex speakerphone with HD audio to maximize audio quality and clarity Equipped with noise shield technology to minimize background noise Supports 5-way audio conferencing for easy conference calls Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage Swappable faceplate to allow for easy logo customization
SPECIFICATIONS:
Protocols/Standards | 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, TR069, SNMP, 802.1x, TLS, SRTP, IPv6 | Network Interfaces | Dual switched auto-negotiation 10/100/1000 Mbps Ethernet ports | Graphic Display | 132 x 64 (2.7’’) backlit graphical LCD display | Feature Keys | 3 line keys with dual-color LED and support for 6 SIP accounts, 4 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 10 BLF keys, 8 dedicated function keys for: MESSAGE(with LED indicator), TRANSFER, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL | Auxiliary Port | RJ9 headset jack (allowing EHS with Plantronics & Jabra &Sennheiser headsets) | Voice Codecs and Capabilities | Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), G.723,iLBC, OPUS, in- band and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB | Telephony Features | Hold, transfer, forward, 5-way conference, call park, call pickup, shared-callappearance(SCA)/bridged-line-appearance(BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 800 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones and music on hold, server redundancy and fail-over | HD Audio | Yes, HD handset and speakerphone with support for wideband audio | Base Stand | Yes, 2 angle positions available (39° & 45°), Wall Mountable (*wall mount sold separately) | QoS | Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS | Security | User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot
| Multi-language | English, Chinese, Korean, Japanese, German, Italian, French, Spanish, Portuguese, Russian, Croatian, and more | Upgrade/Provisioning | Firmware upgrade via FTP/TFTP / HTTP / HTTPS, mass provisioning using GDMS/TR069 or AES encrypted XML configuration file | Temperature and Humidity | Operation: 0°C to 40°C Storage: -10°C to 60°C Humidity: 10% to 90% Non-condensing | Package Content | GRP2604 phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide, BLF Lables | Physical | Dimension: 214mm (L) x 206mm (W) x 68mm (H) (with handset) Unit weight: 790g; Package weight: 1150g |
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