{"product_id":"grandstream-grp2603p-3-line-essential-ip-phone-2-48-backlit-lcd-6-sip-accounts-gigabit-poe-grp2603p-new","title":"Grandstream GRP2603P 3-Line Essential IP Phone | 2.48\" Backlit LCD, 6 SIP Accounts, Gigabit PoE, GRP2603P - New","description":"\u003cp\u003eThe Grandstream GRP2603P is the PoE model in Grandstream's GRP260x Essential series — a carrier-grade 3-line desk phone built for the everyday desks that make up most of an office fleet: general staff, shared workstations, and large rollouts where every phone needs to be dependable, simple, and inexpensive to deploy at scale.\u003c\/p\u003e\n\u003cp\u003eThree line keys cover up to 3 call appearances across 6 SIP accounts. The 2.48-inch backlit graphical LCD (132 x 64) keeps menus, call logs, and the phonebook easy to read, and 5-way audio conferencing is built in for quick group calls without a bridge.\u003c\/p\u003e\n\u003cp\u003eAs the \"P\" model, the GRP2603P draws power and data over a single Ethernet cable: dual switched Gigabit Ethernet ports with integrated PoE (IEEE 802.3af) mean no power brick at the desk and a Gigabit pass-through port for the user's PC. HD audio on both the handset and the full-duplex speakerphone, noise shield technology, and EHS support for Plantronics, Jabra, and Sennheiser headsets keep calls clear in a busy office.\u003c\/p\u003e\n\u003cp\u003eFor administrators, the GRP2603P was designed for mass deployment: zero-touch provisioning and centralized configuration, monitoring, and firmware management through Grandstream's GDMS cloud platform, with carrier-grade protection from secure boot, dual firmware images, and encrypted data storage. The faceplate is swappable, so a business or service provider can put its own logo on every phone in the rollout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 lines \/ 6 SIP accounts, up to 3 call appearances\u003c\/li\u003e\n\u003cli\u003e2.48-inch 132x64 backlit graphical LCD display\u003c\/li\u003e\n\u003cli\u003eDual switched auto-sensing 10\/100\/1000 Mbps Gigabit Ethernet ports with integrated PoE (802.3af Class 1)\u003c\/li\u003e\n\u003cli\u003eHD audio — handset and full-duplex speakerphone with noise shield technology\u003c\/li\u003e\n\u003cli\u003e5-way audio conferencing\u003c\/li\u003e\n\u003cli\u003eRJ9 headset jack with EHS support for Plantronics, Jabra, and Sennheiser headsets\u003c\/li\u003e\n\u003cli\u003ePhonebook up to 2,000 entries; call log up to 800 records\u003c\/li\u003e\n\u003cli\u003eEnterprise security: secure boot, dual firmware images, encrypted data storage\u003c\/li\u003e\n\u003cli\u003eZero-touch provisioning and management via GDMS\u003c\/li\u003e\n\u003cli\u003eSwappable faceplate for logo customization\u003c\/li\u003e\n\u003cli\u003ePower: PoE (802.3af) — no power supply included; optional 5V adapter sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e GRP2603P phone, handset with cord, phone stand, network cable, Quick Installation Guide. \u003cstrong\u003ePower supply is NOT included with the PoE model\u003c\/strong\u003e — the phone is powered over Ethernet, or with an optional 5V power adapter (sold separately).\u003c\/p\u003e\n","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":67507078660337,"sku":"GRANDSTREAM-GRP2603P","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5337\/1121\/files\/grandstream-grp2603p-3-line-essential-ip-phone-2-48-backlit-lcd-6-266.webp?v=1794495731","url":"https:\/\/www.reeftel.com\/products\/grandstream-grp2603p-3-line-essential-ip-phone-2-48-backlit-lcd-6-sip-accounts-gigabit-poe-grp2603p-new","provider":"Reef Telecom","version":"1.0","type":"link"}