--- product_id: 363218328 title: "Grandstream 2604P Carrier-Grade IP Phone" brand: "grandstream" price: "¥27264" currency: JPY in_stock: true reviews_count: 6 category: "Grandstream" url: https://www.desertcart.jp/products/363218328-grandstream-2604p-carrier-grade-ip-phone store_origin: JP region: Japan --- # Grandstream 2604P Carrier-Grade IP Phone **Brand:** grandstream **Price:** ¥27264 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Grandstream 2604P Carrier-Grade IP Phone by grandstream - **How much does it cost?** ¥27264 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/363218328-grandstream-2604p-carrier-grade-ip-phone) ## Best For - grandstream enthusiasts ## Why This Product - Trusted grandstream brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 3-line Carrier-Grade IP Phone GRP2613 Part of the GRP series of Carrier-Grade IP Phones, the GRP2604 is an essential 3-line model designed with zerotouch provisioning for mass deployment and easy management. It features a sleek design and a suite of nextgeneration features including: 5-way voice conferencing to maximize productivity, integrated PoE (GRP2604P), 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 GRP2604 is supported by Grandstream s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments 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 highvolume markets, the GRP2604 offers an easy-to-use and easy-to-deploy voice endpoint. 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 Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (GRP2604P only) Review: Its good IP phone - Best for Vonage and ringcentral services, Let me know if you want to buy more ip phones. best product from Grandstream Network Review: as advertised - working great with freepbx, shiped with older firmware but easy to upgrade ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08SZX3YSB | | Answering System Type | Digital | | Best Sellers Rank | #245,343 in Electronics ( See Top 100 in Electronics ) #26 in VoIP Phones | | Brand | Grandstream | | Brand Name | Grandstream | | Colour | Cloud | | Compatible Devices | SIP Line , IPPBX , VOIP Call | | Conference Call Capability | 5 way | | Customer Reviews | 3.8 out of 5 stars 15 Reviews | | Dialer Type | Single Keypad | | Enclosure Material | Plastic | | Is there Caller ID | No | | Item Dimensions | 21.4 x 20.6 x 6.8 Centimeters | | Item Weight Unit of Measure | 790 Grams | | Manufacturer | GRANDSTREAM | | Manufacturer Part Number | GRP2604P | | Material | Plastic | | Model Number | GRP2604P | | Multiline Operation | Multi-Line Operation | | Number of Batteries | Product Specific batteries required. | | Phone Standby Time | 10 Hours | | Power Source | Corded Electric | | Telephone Type | Corded | | UPC | 753459221174 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** Grandstream - **Colour:** Cloud - **Telephone Type:** Corded - **Number of Batteries:** Product Specific batteries required. - **Material:** Plastic ## Images ![Grandstream 2604P Carrier-Grade IP Phone - Image 1](https://m.media-amazon.com/images/I/71rhsedj9JL.jpg) ![Grandstream 2604P Carrier-Grade IP Phone - Image 2](https://m.media-amazon.com/images/I/71M27IoFNhL.jpg) ![Grandstream 2604P Carrier-Grade IP Phone - Image 3](https://m.media-amazon.com/images/I/61tYOuPkqfL.jpg) ![Grandstream 2604P Carrier-Grade IP Phone - Image 4](https://m.media-amazon.com/images/I/71KO1Iur7ML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Its good IP phone *by C***T on 27 February 2023* Best for Vonage and ringcentral services, Let me know if you want to buy more ip phones. best product from Grandstream Network ### ⭐⭐⭐⭐⭐ as advertised *by S***X on 4 January 2024* working great with freepbx, shiped with older firmware but easy to upgrade ### ⭐⭐⭐⭐⭐ جيد *by س***ن on 4 June 2026* جيدة و وصلتني بنفس المواصفات التي طلبته ## Frequently Bought Together - Grandstream GRP2604P IP Phone | 3 Lines, 6 SIP Accounts | 2.7-Inch LCD Display | Dual-Port Gigabit Ethernet with Integrated PoE | Power Adapter Not Included - Grandstream GRP2616 IP Phone | 6 Lines, 6 SIP Accounts | 4.3-Inch Color Display | Wi-Fi 5 | Dual-port Gigabit Ethernet with Integrated PoE --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/363218328-grandstream-2604p-carrier-grade-ip-phone](https://www.desertcart.jp/products/363218328-grandstream-2604p-carrier-grade-ip-phone) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-05*