£0.00
NetXL Logo
Hello! Log InYourAccount
  • Networking
  • Antennas
  • CCTV
  • Smart Home & Security
  • Speakers
  • VoIP
  • Accessories
  • Brands
  • Bundles
  • Reduced
Help & SupportExpress ShippingTrade Account
Explore
  • Brands A-Z
  • Categories
  • Reduced & Clearance
  • Bundles
Trade
  • Apply for Trade Account
  • Trade Account Benefits
  • API
More from NetXL
  • About Us
  • Blog
  • News
  • Careers
Terms
  • Terms & Conditions
  • Privacy Policy
Help & Support
  • Contact Us
  • FAQs
  • Delivery Policy
  • Returns
Apple Pay acceptedGoogle Pay accepted

Unit 4, Riverside Business Park, Walnut Tree Close, Guildford, Surrey, GU1 4UG

Registered in England & Wales. Company No: 13500507 VAT No: GB 386 0823 76

Copyright © 2025 NetXL Distribution Ltd, All rights reserved.

Want it by tomorrow? Order within 16 hours 32 minutes for next business day delivery.

Home
Grandstream
Grandstream GXP2135 8 Line/ 4 Account SIP IP Phone, Inc PSU
Grandstream GXP2135 IPPhone Front

Click to zoom

Grandstream GXP2135 IPPhone Front
Grandstream GXP 2135 IP Phone
Grandstream GXP 2135 IP Phone Box

Grandstream GXP2135 8 Line/ 4 Account SIP IP Phone, Inc PSU

Part Number: GXP2135

£106.00inc VAT
£88.33ex VAT

50 In Stock

Want it by tomorrow? Order within 16 hours 32 minutes for next business day delivery.

Easy Returns

Bulk Pricing

  • 1+

    £106.00

  • 5+

    £106.00

  • 10+

    £106.00

The GXP2135 is an enterprise-grade IP phone that supports 4 SIP accounts and up to 8 lines. This handset includes up to 32 digital, on-screen speed dial/BLF keys that can be programmed to your business needs as well as a 2.8 inch colour display LCD. This phone comes with full manufacturers warranty for 1 year.

Description

The GXP2135 supports the fastest possible connection speeds with dual Gigabit network ports, features PoE and includes built-in Bluetooth for syncing with mobile devices and Bluetooth headsets. Hold, transfer, forward and call pickup are also features of this handset.

Key Highlights

  • Up to 4 SIP accounts and 8 lines
  • 4 XML programmable context-sensitive keys
  • Dual switched auto-sensing 10/100/1000 Gigabit network ports
  • Built-in Bluetooth
  • 32 programmable/BLF keys
  • Built-in PoE
  • HD audio; full duplex speakerphone
  • 2.8 inch colour display LCD screen
  • TLS and SRTP security encryption technology

What’s in the box?

  • GXP2135 Main Case
  • Handset
  • 12V Power Adapter
  • Ethernet Cable
  • Phone Cord
  • Phone Stand
  • Quick Installation Guide

Documents

  • Quick Start Guide:Quick Start Guide

  • Data Sheet:Data Sheet (English)

You might also like

Grandstream GXP 2140 IP Phone

Grandstream GXP2140 IP Phone

£100.00inc VAT
Best Seller
Grandstream GXP 2130 IP Phone Front

Grandstream GXP2130 IP Phone

£106.00inc VAT
New
t73-1

Yealink T73U 12-line SIP Phone

£74.48inc VAT

More by Grandstream

Grandstream GXP 2170 IP Phone front

Grandstream GXP 2170 IP Phone

£144.49inc VAT
Grandstream GXP 1625 IP Phone Fronr

Grandstream GXP1625 IP Phone

£46.99inc VAT
Best Seller
Grandstream GXP 1620 IP Phone

Grandstream GXP 1620 IP Phone

£40.99inc VAT
Best Seller
GRP2611G_1.png

Grandstream GRP2611G IP Phone

£46.99inc VAT
New
Grandstream GXV3470 16-Line Video IP Phone with PoE Main Image

Grandstream GXV3470 Video IP Phone

£280.00inc VAT
Best Seller
Grandstream GXP 1610 IP Phone

Grandstream GXP 1610 IP Phone

£37.49inc VAT
Best Seller
Grandstream GXP 2130 IP Phone Front

Grandstream GXP2130 IP Phone

£106.00inc VAT
Best Seller
Grandstream GRP2602 Image 1

Grandstream GRP2602 IP Phone

£48.49inc VAT

Latest Tech News

Read Blog
DrayTek 2026 Product Update: WiFi 7, Multi-Gig Routers & Vigor Shield
NetXL 11 Jun 2026 | 5 min readDrayTek 2026 Product Update: WiFi 7, Multi-Gig Routers & Vigor Shield

From WiFi 7 access points to built-in network security, discover how DrayTek is evolving its business networking portfolio for faster, smarter and more resilient connectivity.

What is TP-Link Omada? The Business Network Solution Explained
NetXL 20 May 2026 | 5 min readWhat is TP-Link Omada? The Business Network Solution Explained

See how Omada simplifies business networking with seamless WiFi roaming, centralised cloud management and scalable SDN infrastructure.

DECT vs WiFi: Are Grandstream WP Series Phones Better for Mobile Business Communication?
NetXL 13 May 2026 | 5 min readDECT vs WiFi: Are Grandstream WP Series Phones Better for Mobile Business Communication?

Discover how Grandstream’s WP Series combines WiFi 6, VoIP and Android mobility features to deliver flexible business communication beyond traditional DECT systems.

Why do calls still drop on a fast internet connection?
NetXL 21 Apr 2026 | 5 min readWhy do calls still drop on a fast internet connection?

Exploring how TP-Link solutions improve call quality and network performance

Is the Grandstream GDS372x Series the Best IP Video Door Station for Modern Access Control?
NetXL 30 Mar 2026 | 5 min readIs the Grandstream GDS372x Series the Best IP Video Door Station for Modern Access Control?

Breaking down the Grandstream GDS372x Series, from features and access options to where it makes the most sense.

Why Should You Become A Certified Shelly Installer?
NetXL 30 Mar 2026 | 5 min readWhy Should You Become A Certified Shelly Installer?

Hands-on training, expert guidance, and perks that make your smart home projects stand out!

Why Does Your Router Matter More Than Internet Speed? | DrayTek Vigor 2767 Guide
NetXL 27 Mar 2026 | 5 min readWhy Does Your Router Matter More Than Internet Speed? | DrayTek Vigor 2767 Guide

A practical guide to improving network performance, security, and reliability with the DrayTek Vigor 2767 Series

Understanding TP-Link's WiFi 7 Devices
NetXL 26 Mar 2026 | 5 min readUnderstanding TP-Link's WiFi 7 Devices

A detailed guide to TP-Link’s WiFi 7 range for every home, office, or lifestyle.