Exclusive Partner Offer: The GranSun Demo Kit
One of the most requested items from our partners is finally here. The kit gives you everything you need to showcase the platform — or even run your own business operations.
Premium Hardware
Includes the GS6, GS4, GS2W, and a WP826 Wi-Fi phone.
Full Licensing
Pre-loaded with 2 Advance licenses and 3 Basic licenses.
SKU Guide
How to Read Our SKUs
Every device is available in multiple configurations. The prefix tells you what's bundled:
- R — Rental unit (hardware only, rent instead of purchase)
- A — Bundled with an Advance license (softphone apps, voicemail, transcription)
- B — Bundled with a Basic license (essential voicemail, no transcription)
- L — Bundled with a Low Usage license (basic voicemail)
- IR — Rental with an Internal license bundle (no outbound calling)
Desk Phones
GranSun-branded desk phones, preconfigured just for you.
GS2W — Entry-Level Phone
2.8″ color screen, 6 SIP lines, 7 line keys + 21 DSS keys, integrated 2.4G/5G Wi-Fi 6, dual gigabit, PoE, EHS wireless headset support, 6-party conference, G.722 / Opus / G.723.1 / G.726.
GS4 — Prime Business Phone
A smart, smooth communication experience for executives and managers, featuring an adjustable screen, built-in Bluetooth 4.2, and 2.4G/5G Wi-Fi — elegant outside, powerful inside.
GS6 — Pro Premium Business Phone
High-performance phone for advanced users: 7″ HD floating smart screen, ultra-HD sound, Bluetooth 5.4, dual-band 2.4G/5G Wi-Fi with Wi-Fi 6 compatibility.
Wi-Fi & Cordless Phones
Grandstream WP816 Wi-Fi IP Phone
Compact cordless Wi-Fi phone with a 1.77″ LCD screen, packed with features that make day-to-day calls better.
Grandstream WP826 Wi-Fi IP Phone
Cordless Wi-Fi phone with a 2.4″ LCD screen and a full business feature set.
Grandstream WP836 Ruggedized Wi-Fi Phone
Ruggedized cordless Wi-Fi phone with a 2.8″ LCD screen — built for offices, retail, logistics, healthcare, and security environments.
Grandstream WP856 Wi-Fi Smartphone
5.5″ HD touch screen, up to 20 hours of talk time, Bluetooth 5.2 and BLE support.
Conference & Analog
Grandstream GAC2570 Enterprise Conference Phone
Full-duplex conferencing with exceptional MMAD speaker quality for meeting rooms, huddle areas, and boardrooms.
.jpg)
Grandstream HT802-V2 ATA
Compact 2-port analog telephone adapter (2 FXS, 1 Fast Ethernet) for high-quality, manageable IP telephony in residential and office environments.
FXS Gateways
High-density analog gateways with near-HD audio quality.
Grandstream GXW4216-V2
16 FXS ports, 1 GigE.
Grandstream GXW4224-V2
24 FXS ports, 1 GigE.
Grandstream GXW4248-V2
48 FXS ports, 1 GigE.
Network Switches & Wi-Fi
.jpg)
GWN7711P
Layer 2-Lite managed switch — 8 × GigE (4 × PoE/PoE+ or +24VDC output mode).
GWN7811P
Enterprise Layer 3 managed PoE switch — 8 × GigE, 2 × SFP+.
GWN7812P
Enterprise Layer 3 managed PoE switch — 16 × GigE, 4 × SFP+.
GWN7813P
Enterprise Layer 3 managed PoE switch — 24 × GigE, 4 × SFP+.
GWN7816P
Enterprise Layer 3 managed PoE switch — 48 × GigE (40 × PoE+, 8 × PoE++), 6 × SFP+.
GWN7670
2×2 dual-band Wi-Fi 7 indoor access point — 1 × 2.5 GigE, BLE.
SIP Door Phones
Fanvil i60 Door Phone
Compact SIP door phone with speed-dial button and IP65 rating for indoor/outdoor use. Supports password, Bluetooth, IC/ID card, and DTMF code entry, with a 2 MP camera for audio and video communication.
.jpg)
Fanvil i62 / i62RC Door Phone
SIP door phone with IP65 rating and the same access options as the i60. The i62RC adds a rain cover for outdoor installations.