In early November 2026, Grandstream, a company that has worked in unified communications and networking since 2002, announced from Boston five new desktop handsets for its GRP Series, the GRP2600 Lite line. The phones are built for the quiet, ordinary work of the modern office, where a single desk may be shared between a building's staff and a distant home. They arrive promising clearer voices through unreliable connections, safer tunnels for remote workers, and simpler rollout for those who must equip many hands at once. Whether that promise holds will be decided less by the announcement than
Grandstream Adds Five GRP2600 Lite Desktop IP Phones With WireGuard VPN, AI Noise Reduction and Zero-Touch Provisioning
Five two-line desk phones, built to be rolled out by the hundreds
Mark
Why does a batch of two-line desk phones deserve attention?
Mimi
Because these are the low-cost models meant for volume. Five variants cover Wi-Fi, PoE and Gigabit, and zero-touch provisioning is aimed at big rollouts.
Mark
What's the headline feature?
Mimi
WireGuard VPN built into the phone, plus AI noise reduction. For remote workers, the phone can create its own encrypted tunnel.
Luke
Worth noting that the 70 percent packet loss figure is Grandstream's own claim for its own GS-FEC. The release gives no test conditions, so we can't say how calls actually sound at that level.
Mark
Same for the noise filtering?
Luke
Yes. It describes what the technology filters, but nothing independent backs it up here.
Mimi
The integration list is concrete, though: BroadSoft, Metaswitch, 3CX, Zoom, RingCentral, NetSapiens, Asterisk.
Luke
Still a vendor statement of interoperability. And the availability line has an unfilled placeholder, so we don't know when or at what price these ship.
Mark
So what should a buyer watch?
Mimi
Real deployment results with GDMS and their own UC platform.
Le Pouls
- Five new GRP2600 Lite phones have arrived to equip enterprises and service providers with desktop handsets that can be deployed in bulk.
- Grandstream claims its GS-FEC technology can resist up to 70 percent audio packet loss, a bold figure on unstable networks that buyers will want to see proven.
- Noise Shield and AI noise reduction aim to strip away air conditioner hum, keystrokes and mouse clicks before they reach the call.
- Zero-touch provisioning, GDMS management and WireGuard VPN offer a path to centrally controlled rollouts for remote and distributed workers.
- Adoption now hinges on interoperability with BroadSoft, Zoom, RingCentral and other UC platforms, and the release date remains unconfirmed.
In early November 2026, Grandstream, a company that has worked in unified communications and networking since 2002, announced from Boston five new desktop handsets for its GRP Series, the GRP2600 Lite line. The phones are built for the quiet, ordinary work of the modern office, where a single desk may be shared between a building's staff and a distant home. They arrive promising clearer voices through unreliable connections, safer tunnels for remote workers, and simpler rollout for those who must equip many hands at once. Whether that promise holds will be decided less by the announcement than by the long, unglamorous test of deployment, when these devices meet the platforms they claim to serve.
On November 3, 2026, Grandstream announced from Boston five new phones for its GRP Series of Carrier-Grade IP Phones. The GRP2600 Lite line includes the GRP2601L, GRP2601LP, GRP2601LW, GRP2602LP and GRP2602LG. All are two-line desktop handsets sold as Essential Lite devices, built so they can be rolled out in bulk and managed from one place. Grandstream pitches them at desk workers in offices, at home and in high-volume settings across enterprises and service providers.
The audio is where the company puts its emphasis. Every model supports five-way conferencing and an RJ9 headset jack, and its Noise Shield technology, paired with AI noise reduction, is meant to silence both steady hums and sudden clicks. For shaky networks, the proprietary GS-FEC technology is said to resist up to 70 percent audio packet loss, a figure the company offers as its own claim. Native WireGuard VPN support is intended to give remote workers a fast, lightweight encrypted connection.
The phones are designed to fit into existing work setups. The GS EXT app turns a smartphone into an extra programmable panel, and the Click2Dial browser extension lets users share screens and transfer files during a call. An SDK gives integrators the tools to build CRM and call center applications. Security covers secure boot, TLS 1.3, SRTP and 802.1X, with management through GDMS, TR-069 or encrypted configuration files.
The models differ mainly in hardware. The GRP2601 variants offer two lines and two SIP accounts, with the LP adding PoE and the LW adding Wi-Fi 6. The GRP2602LP and GRP2602LG step up to four SIP accounts, backlit displays, HD audio and dual Ethernet ports, with Gigabit speed on the LG. Swappable faceplates let customers brand the phones.
The devices are available through Grandstream's worldwide distribution channels, though the release date is still a placeholder. Whether they succeed will depend on how reliably they work with the UC platforms they support and how smoothly GDMS handles real deployments.
On November 3, 2026, Grandstream announced from Boston that it was adding five phones to its GRP Series of Carrier-Grade IP Phones. The new line is called GRP2600 Lite, and its models are the GRP2601L, GRP2601LP, GRP2601LW, GRP2602LP and GRP2602LG. All five are two-line desktop handsets, sold as Essential Lite devices and built with zero-touch provisioning so they can be rolled out in bulk and managed centrally. Grandstream, which says it has been in unified communications and networking since 2002, pitches them at on-site and remote desktop workers across enterprises, service providers and high-volume markets.
The features common to every model start with audio. Each phone supports five-way voice conferencing and has an RJ9 headset jack with Electronic Hook Switch support for headsets from Plantronics, Jabra, Sennheiser and others. Noise Shield technology works alongside AI noise reduction, and the company says the pairing filters out steady sounds such as an air conditioner's hum as well as sudden ones such as keystrokes and mouse clicks.
For unreliable networks, Grandstream points to its own GS-FEC technology, which it says resists up to 70 percent audio packet loss. That figure is the company's claim. The phones also support WireGuard VPN natively, which Grandstream describes as a fast, lightweight encrypted tunnel for remote workers and distributed offices.
The handsets are meant to connect to the rest of a user's work setup. They work with the GS EXT app, which turns a smartphone into a virtual expansion module for speed dials, BLF, call pickup and other programmable functions, with no extra hardware. The Grandstream Click2Dial browser extension lets users share screens, transfer files and add on-screen notes from the browser without interrupting a live call. A software development kit gives integrators and solution providers APIs, tools and sample code for CRM integrations, custom call center tools and other applications.
Security features listed for every model include secure boot, TLS 1.3, SHA-256-based authentication, SRTP-encrypted calls and 802.1X. Management runs through Grandstream's Device Management System, known as GDMS, or through TR-069 or AES-encrypted XML configuration files. The phones support 26 languages. Grandstream says they interoperate with BroadSoft, Metaswitch, 3CX, Zoom, RingCentral, NetSapiens and Asterisk.
The models differ in hardware. The GRP2601L, GRP2601LP and GRP2601LW have a 2.41-inch, 132×48 LCD, two SIP accounts and two lines, dual 10/100 Mbps Ethernet ports, and Opus codec support with in-band FEC. The P variant, the GRP2601LP, adds integrated Power over Ethernet. The W variant, the GRP2601LW, adds single-band 2.4 GHz Wi-Fi 6 with WPA3.
The GRP2602LP and GRP2602LG step up with a backlit 2.41-inch, 132×48 LCD, two line keys with dual-color LEDs, and support for four SIP accounts. They have an HD handset and a full-duplex HD speakerphone with wideband audio. Both have dual switched Ethernet ports with integrated PoE: 10/100 Mbps on the GRP2602LP and Gigabit on the GRP2602LG. Both also have a swappable faceplate so customers can customize the logo.
Grandstream says the series is available through its worldwide distribution channels. The published release still carries a placeholder where the availability date should be, so the exact date is unconfirmed. Datasheets and technical resources are on the company's GRP Series Essential IP Phones page. Adoption will likely depend on how well the phones work with the UC platforms they list and with GDMS in real deployments.
Citations marquantes
The series is an easy-to-use, highly deployable voice endpoint for enterprises, service providers and high-volume markets.— Grandstream, in its announcement (paraphrased)
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