---
product_id: 25214041
title: "LV-TEC525P Telephone IP Phone VoIP : HD Voice :: 4 SIP :: L2TP VPN supported :: Power Supply Included"
brand: "linknet"
price: "฿1839"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/25214041-lv-tec525p-telephone-ip-phone-voip-hd-voice-4-sip
store_origin: TH
region: Thailand
---

# 4 SIP Accounts HD Voice Power Supply Included LV-TEC525P Telephone IP Phone VoIP : HD Voice :: 4 SIP :: L2TP VPN supported :: Power Supply Included

**Brand:** linknet
**Price:** ฿1839
**Availability:** ❌ Out of Stock

## Summary

> 📞 Elevate Your Communication Game!

## Quick Answers

- **What is this?** LV-TEC525P Telephone IP Phone VoIP : HD Voice :: 4 SIP :: L2TP VPN supported :: Power Supply Included by linknet
- **How much does it cost?** ฿1839 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/25214041-lv-tec525p-telephone-ip-phone-voip-hd-voice-4-sip)

## Best For

- linknet enthusiasts

## Why This Product

- Trusted linknet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Setup:** Auto Provisioning via TFTP/FTP/HTTP/PnP for effortless installation.
- • **Complete Package:** Includes desk mount, AC power, and UTP cable for immediate use.
- • **Robust Connectivity:** Supports L2TP VPN for secure communications.
- • **Versatile Compatibility:** Validated by Elastix and Broadsoft for top-tier VoIP integration.
- • **Crystal Clear Communication:** Experience HD voice quality for every call.

## Overview

The LV-TEC525P Telephone IP Phone VoIP is designed for professionals seeking high-quality communication solutions. With features like HD voice, support for 4 SIP accounts, and easy installation through Auto Provisioning, this phone ensures seamless connectivity and compatibility with leading VoIP platforms. It comes complete with a power supply and necessary accessories, making it the perfect choice for any modern office.

## Description

224 x 128 dot-matrix ,4-level gray scale FSTN LCDContrast Adjustable | LCD Backlight Adjustable | SIP Accounts : 4 | SIP Compatibility SIP v1 (RFC2543), v2 (RFC3261),Asterisk,Broadsoft, LINKNET IP PBX | Desk Mount Yes | Ring-tones 10+2 user defined | Ringer Volume 8 levels + off | Headset Port RJ9 | Audio Codec G.711(A/μ),G.722(Wide-band),L16 PCM (Wide-band),G.726,G.729AB,iLBC | Features Keys 7 (Menu, Hold, Redial, Mute, Headset, hands-free speaker-phone, Message) | Line LED Keys 0 | Volume Control Keys 2 2 | Context Sensitive Soft Keys 3 3 | Navigation Keys 4 4 | Phone Book (Entries) 200 | Call Log Entries 200 Incoming calls + 200 Outgoing Calls +200 Missed Calls | Conferencing 3 parties | Music On Hold Supplied by Host Service (PBX/SIP Server) | Phone Basic Functions One-Touch Speed Dial, Redial | Call Forward, Call Waiting, Call Transfer, Call Hold, Call Return | Mute, Auto answer, DND | Call History: Dialed/Received/Missed | Direct IP Call without SIP Proxy | Hot-line , Dial Plan | Set Date/Time Manually or Automatically | Phone Functions with IP PBX Anonymous Call, Anonymous Call Rejection DND , Forward | Synchronization Message Waiting Indicator (MWI) | Voice Mail,Call Park, Call Pickup Intercom, Paging, Music on Hold | Call Recording |IP Version IPv4 | IP Assignment Yes (Static / DHCP / PPPoE) | HTTP Yes | SNTP Client Yes | VLAN (802.1Q) Yes | QoS (DiffServ) Yes | VPN Yes (L2TP VPN supported) | NAT Transverse Yes (STUN mode) | Security Yes (SRTP / TLS supported) | Plug & Play Configuration | Server based configuration | Manual Configuration Internal Web Configuration, Local (LCD based) network Configuration | Auto Provision TFTP / FTP / HTTP / PnP | Ethernet Ports 2*10 / 100 Mbps | PoE (Power over Ethernet) IEEE 802.3af Class 2 standard compliant | Headset Jack 1*RJ9 | Handset Jack 1*RJ9 | Power adapter Jack 3.5mm,DC 5.0V ,1.0A |

## Features

- 224 x 128 dot-matrix ,4-level gray scale FSTN LCD
- The LinkNet VoIP series supports Auto Provisioning by TFTP / FTP / HTTP / PnP, which makes installation,configuration and maintenance of all phones easier and more convenient.
- The LinkNet VoIP series Validated by Elastix and Broadsoft, to ensure an outstanding compatibility with leading VoIP platforms.
- SIP Accounts 4 / SIP Compatibility SIP v1 (RFC2543), v2 (RFC3261),Asterisk,Broadsoft
- Desk Mount & / AC Power & UTP Cable Included

## Product Details

- **Brand:** LINKNET
- **Color:** Black
- **Power Source:** AC & POE
- **Item dimensions L x W x H:** 8.58 x 6.93 x 5.08 inches
- **Item Weight:** 2 Pounds
- **Manufacturer:** LINKNET
- **UPC:** 799705999459

## Images

![LV-TEC525P Telephone IP Phone VoIP : HD Voice :: 4 SIP :: L2TP VPN supported :: Power Supply Included - Image 1](https://m.media-amazon.com/images/I/51wTx9Qoq2L.jpg)
![LV-TEC525P Telephone IP Phone VoIP : HD Voice :: 4 SIP :: L2TP VPN supported :: Power Supply Included - Image 2](https://m.media-amazon.com/images/I/41wFLCi1FiL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/25214041-lv-tec525p-telephone-ip-phone-voip-hd-voice-4-sip](https://www.desertcart.co.th/products/25214041-lv-tec525p-telephone-ip-phone-voip-hd-voice-4-sip)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*