Part of the GRP series of Carrier-Grade IP Phones, the GRP2602 is an essential 2-line model designed with zero-touch provisioning for mass deployment and easy management. It features a sleek design and a suite of next-generation features including Wi-Fi support (GRP2602W), 5-way voice conferencing to maximize productivity, integrated PoE (GRP2602P), full HD audio on both the speaker and handset to allow users to communicate with the utmost clarity, EHS support for Plantronics, Jabra, and Sennheiser headsets and multi-language support. The GRP series includes carrier-grade security features to provide enterprise-level security, including secure boot, dual firmware images and encrypted data storage. For cloud provisioning and centralized management, the GRP2602 is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployment s of Grandstream endpoints. Built for the needs of on-site or remote desktop workers and designed for easy deployment by enterprises, service providers and other high-volume markets, the GRP2602 offers an easy-to-use and easy-to-deploy voice endpoint. More information: Power | AC adapter input voltage | 100 - 240 V | | Input frequency | 50 - 60 Hz | | AC adapter output voltage | 5 V | | AC adapter output current | 0.6 A | Ports & interfaces | Ethernet LAN (RJ-45) ports | 1 | | RJ-9 ports quantity | 1 | Network | Ethernet LAN | Yes | | Wi-Fi | Yes | | Ethernet LAN data rates | 10,100 Mbit/s | | Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | | Supported network 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, TR069, SNMP, 802.1x, TLS, SRTP, IPv6 | | Quality of Service (QoS) support | Yes | | Security algorithms | 256-bit AES, MD5, SRTP, TLS | | Networking standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1Q, IEEE 802.1p | Audio | Speakerphone | Yes | | Voice codecs | G.711alaw, G.711ulaw, G.722, G.723, G.726, G.729A, G.729B, OPUS, iLBC | | Voice activity detection | Yes | | Adaptive jitter buffers | Yes | | Automatic gain control | Yes | | Comfort noise generation (CNG) | Yes | | Packet loss concealment (PLC) | Yes | Packaging content | Number of handles included | 1 pc(s) | | Quick start guide | Yes | | Cables included | LAN (RJ-45) | | AC adapter included | Yes | Display | Display | LCD | | Display diagonal | 2.41 " | | Display resolution | 132 x 48 pixels | | Backlight display | Yes | Phone features | Answering machine | Yes | | Call log entries | 800 | | Call waiting | Yes | | Call hold | Yes | | Call forwarding | Yes | | Conference call | Yes | | Call park | Yes | | Call pick up | Yes | | Full duplex | Yes | | Call transfer | Yes | Performance | Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band | Certificates | Certification | FCC: 15 B, B; FCC 15 E,15.407; FCC 68; CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1; ETSI EN 301 893; RCM: AS/NZS CISPR32; AS/NZS 62368.1; AS/CA S004; IC: RSS-Gen; ICES-003; CS-03 | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | | Operating relative humidity (H-H) | 10 - 90 % | | Storage relative humidity (H-H) | 10 - 90 % | | Storage temperature (T-T) | -10 - 60 °C | Weight & dimensions | Width | 180 mm | | Depth | 208 mm | | Height | 63.4 mm | | Weight | 670 g | | Package weight | 880 g | Design | Product type | IP Phone | | Product colour | Black | | Handset type | Wired handset | | Wall mountable | Yes | Management features | Firmware upgradeable | Yes |
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