High-volume call handling
Supports 12 lines and six SIP accounts for busy professionals and receptionists.
A professional 12-line IP phone with six SIP accounts, 24 paper-labelled BLF keys, Gigabit PoE, dual-band Wi-Fi, HD audio and 5-way conferencing.

Supports 12 lines and six SIP accounts for busy professionals and receptionists.
The supplied product name identifies 24 paper-based BLF keys.
Dual auto-sensing 10/100/1000Mbps Ethernet ports include integrated PoE.
Supports 2.4GHz/5GHz 802.11a/b/g/n/ac Wi-Fi; the supplied product name also identifies Bluetooth.
Review the stated model, capacity and compatibility details for SKU GRP2636. Only the specifications supplied for this exact product are shown.
The GRP2636 is a professional 12-line carrier-grade IP phone designed for high call volumes.
It supports six SIP accounts.
The supplied product name identifies 24 paper-based BLF keys.
Yes. Dual Gigabit Ethernet ports with integrated PoE are listed.
It supports dual-band 2.4GHz and 5GHz 802.11a/b/g/n/ac Wi-Fi.
Bluetooth is identified in the supplied product name.
It supports 5-way audio conferencing.
It provides an RJ9 jack with EHS support for Plantronics headsets and integrated USB-headset support.
GDMS supports central management, with secure boot, dual firmware images and encrypted storage for protection.
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(GRP2636)
Supports 12 lines and six SIP accounts for busy professionals and receptionists.
The supplied product name identifies 24 paper-based BLF keys.
Dual auto-sensing 10/100/1000Mbps Ethernet ports include integrated PoE.
Supports 2.4GHz/5GHz 802.11a/b/g/n/ac Wi-Fi; the supplied product name also identifies Bluetooth.
Full-duplex HD speakerphone and handset audio are supported with Noise Shield Technology.
Supports 5-way audio conference calls.
Provides an RJ9 headset jack with EHS support for Plantronics headsets plus integrated USB-headset support.
GDMS supports central management; secure boot, dual firmware images and encrypted data storage provide protection.
Specifications below are organised from the information supplied for SKU GRP2636.

| Calling and controls | |
| Lines | 12 |
|---|---|
| SIP accounts | 6 |
| BLF keys | 24 paper-based in supplied product name |
| Audio conferencing | 5-way |
| Connectivity and headsets | |
| Ethernet | Dual 10/100/1000Mbps Gigabit with integrated PoE |
| Wi-Fi | Dual-band 802.11a/b/g/n/ac |
| Bluetooth | Identified in supplied product name |
| Headset | RJ9 with EHS for Plantronics; USB-headset support |
| Audio, management and security | |
| Audio | HD handset and full-duplex HD speakerphone |
| Noise reduction | Noise Shield Technology |
| Management | GDMS |
| Provisioning | Zero-touch |
| Security | Secure boot, dual firmware images and encrypted data storage |
| Display | Colour screen |
| SKU | GRP2636 |
| Barcode # | 6947273703945 |
| Brand | Grandstream |
| Shipping Weight | 1.2000kg |
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible claim or service request.
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