Description
The GRP2602G belongs to Grandstream's GRP series of essential IP phones, designed for volume deployments. It handles two lines and four SIP accounts, with a 2.2-inch LCD and a 2,000-entry phonebook. The full-duplex HD speakerphone is backed by Noise Shield technology and AI noise reduction, and audio conferencing brings together up to 5 participants. Built-in PoE powers the phone through the network cable. The RJ9 headset port accepts Plantronics, Jabra and Sennheiser EHS headsets. Each phone registers in the GDMS platform to be configured, monitored and updated remotely. Security includes secure boot, dual firmware images and encrypted storage, and the swappable faceplate lets you add a logo.
Specifications
| Reference | GRP2602G |
|---|---|
| Brand | Grandstream |
| Manufacturer order code | GRP2602G |
| Type | SIP desk phone |
| EAN code | 6947273704133 |
| Lines | 2 |
| SIP accounts | 4 |
| Display | 2.2" LCD, 132 x 48 pixels |
| Audio | HD voice, full-duplex speakerphone, Noise Shield, AI noise reduction |
| Conferencing | 5-way |
| Phonebook | 2,000 entries |
| Network | 2 x RJ45 (LAN and PC) |
| Headset | RJ9, EHS for Plantronics, Jabra, Sennheiser |
| Power | Built-in PoE |
| Management | GDMS, web interface, auto-provisioning |
| Security | Secure boot, dual firmware, encrypted storage |
| Faceplate | Swappable, logo customization |
| Mounting | Desk or wall (optional GRP_WM_A kit) |
| Dimensions | 208 x 180 x 63.4 mm |
| Packed weight | 1.00 kg |
Use and tips
The GRP2602G is intended for businesses and service providers equipping dozens or hundreds of standard desks: offices, meeting rooms, technical rooms, guest rooms. Each phone fetches its configuration from GDMS and updates without an on-site visit. Connect it to a PoE switch to do without a power adapter. For wall mounting, plan the GRP_WM_A kit. If you need Wi-Fi, choose the GRP2602W; for three lines and six SIP accounts, the GRP2603P.
Frequently asked questions
Which PBX or provider does this phone work with?
With any SIP-compatible IP PBX or VoIP service, including Grandstream UCM PBXs, 3CX, Asterisk and hosted Centrex offers. Tell us about your setup through our contact page and we confirm compatibility before you order.
What is the difference between GRP2602, GRP2602P, GRP2602W and GRP2602G?
The GRP2602P and GRP2602G have built-in PoE to be powered through the network cable. The GRP2602W adds dual-band 2.4 and 5 GHz Wi-Fi and runs on a power adapter. The plain GRP2602 runs on a power adapter only. Telephony features are identical.
What is the warranty?
Two-year statutory conformity warranty, plus the Grandstream manufacturer warranty under its own terms.
Where are the firmware, manuals and guides?
Grandstream provides the firmware, user manual and administrator guide of this phone free of charge: our Grandstream support page takes you straight to the documents for this model.
