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

- Canonical URL: https://www.netxl.com/desktop-voip-phones/grandstream-gxp-2135-8-line-4-account-sip-voip-ip-phone/
- Brand: Grandstream
- SKU / part number: GXP2135
- EAN (GTIN-13): 6947273701965
- Category: Corded VoIP Phones (https://www.netxl.com/desktop-voip-phones/)

## Pricing (GBP, guest pricing — trade customers see account pricing via the API)
| Quantity | ex VAT | inc VAT |
| --- | --- | --- |
| 1+ | £88.33 | £106.00 |
| 5+ | £88.33 | £106.00 |
| 10+ | £88.33 | £106.00 |

## Availability and shipping
- Availability: 40 in stock
- Shipping: Royal Mail Tracked - Next Working Day — £7.19, 1 working day(s)

## Description

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.

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

## Specifications

| Specification | Value |
| --- | --- |
| SIP Accounts | 4 |
| Lines | 8 |
| DECT | 0 |
| PoE | 1 |
| Supports Extension Module | 0 |
| Bluetooth | 1 |
| Programmable/BLF Keys | 32 |

## Documents

- [Quick Start Guide](https://www.netxl.com/grandstream/docs/gxp21xx_quick_start.pdf)
- [Data Sheet (English)](https://www.netxl.com/grandstream/docs/gxp2135_datasheet_english.pdf)

## Programmatic access

- This page in HTML: append a trailing slash instead of `.md`
- NetXL Customer API (real-time customer pricing, stock, ordering): https://api.netxl.com — OpenAPI at https://api.netxl.com/openapi.yaml
- MCP server for AI agents: https://mcp.netxl.com
- Machine-readable site index: https://www.netxl.com/llms.txt
- API documentation: https://www.netxl.com/api-docs.md