---
product_id: 54924634
title: "Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office Telephone 7970 7940 7941 7942 7971 etc"
brand: "voicejoy"
price: "RM96"
currency: MYR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.my/products/54924634-standard-3-5mm-jack-smartphone-headset-adapter-cable-converter-to
store_origin: MY
region: Malaysia
---

# Cost-effective solution 3.5mm plug RJ9/RJ10 compatible Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office Telephone 7970 7940 7941 7942 7971 etc

**Brand:** voicejoy
**Price:** RM96
**Availability:** ✅ In Stock

## Summary

> 🎧 Connect & Conquer: Your Headset's New Best Friend!

## Quick Answers

- **What is this?** Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office Telephone 7970 7940 7941 7942 7971 etc by voicejoy
- **How much does it cost?** RM96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/54924634-standard-3-5mm-jack-smartphone-headset-adapter-cable-converter-to)

## Best For

- voicejoy enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly:** Plug-and-play design for hassle-free setup.
- • **Compact Design:** Lightweight and portable, perfect for on-the-go professionals.
- • **Cost-Saving Solution:** Utilize your existing headset instead of buying new equipment.
- • **Seamless Connectivity:** Easily convert your smartphone headset for Cisco IP phones.
- • **Universal Compatibility:** Works with a wide range of Cisco models—check your device!

## Overview

The VoiceJoy 3.5mm Jack Smartphone Headset Adapter Cable Converter allows you to effortlessly connect your smartphone headset to a variety of Cisco Unified IP phones. Designed for compatibility with numerous models, this lightweight and portable adapter offers a cost-effective solution for professionals looking to maximize their existing audio equipment.

## Description

This adapter will allow user simply convert the headset solution for your IP phones with your exist headset that work with the standard 3.5mm smartphone. ONLY Works for Phones:Cisco IP Phones: 7940, 7940G, 7941, 7941G, 7942, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962, 7962G, 7965, 7965G, 7970, 7970G, 7971, 7971G, 7975, 7975G 6921, 6941, 6945, 6961, 7821, 7841, 7861 8811 8841 8851 8861 8941, 8945, 8961, 9951, 9971 Simply plug the RJ plug into the headset port on your IP Phones, and insert your exist the standard 3.5mm smartphone headset into the other end adapter, now you are ready to make / receive phone calls on your IP phones with your standard 3.5mm smartphone headset headphones.

## Features

- Convert 3.5mm Smartphone plug to single 4P4C RJ9/RJ10 handset plug
- Save money by buying a smartphone headset, or using your existing one with your phone's handset jack.
- ONLY COMPATIBLE WITH Cisco Unified IP Phones: 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G 7971 7971G 7975 7975G 6921 6941 6945 6961 7821 7841 7861 8811 8841 8851 8861 8941 8945 8961 9951 9971 and Plantronics Amplifier: M10 M12 M22 & MX10 Vista Modular Adapters
- BUY THE ITEM TODAY IF YOU HAVE ONE OF THE PHONE OR AMPLIFIER MODELS LISTED ABOVE. NOT COMAPTIBLE WITH CISCO SPA SERIES

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | VoiceJoy |
| Brand | VoiceJoy |
| Item Weight | 0.317 ounces |
| Package Dimensions | 3.5 x 2.68 x 0.51 inches |
| Item model number | VoiceJoy-13 |
| Is Discontinued By Manufacturer | No |
| Color | ONLY For CISCO Phones |
| Number of Items | 1 |
| Manufacturer Part Number | VoiceJoy-13 |

## Product Details

- **Compatible Devices:** Headphone
- **Specific Uses For Product:** Amplifier,Telephone
- **Connector Type:** 3.5mm to RJ9/RJ10
- **Color:** ONLY For CISCO Phones
- **Brand:** VoiceJoy

## Images

![Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office Telephone 7970 7940 7941 7942 7971 etc - Image 1](https://m.media-amazon.com/images/I/51cyQSZjgxL.jpg)

## Questions & Answers

**Q: I have a hyperx cloud 2 that i want to hook up to my avaya j179 phone will this work? if not which one will? thanks**
A: Sorry, the adapter is NOT for AVAYA j179. Suggest you choose headset for AVAYA J179 .ASIN B01N10F19S. AVAYA phones are very picky about the headsets. It may not be compatible well with the smart phones headsets.

**Q: Has anyone tried this with a Yealink T58?**
A: This item is for Cisco phones.

**Q: Es compatible con Polycom VVX201?**
A: No, the item is ONLY for Cisco phones. For Polycom phones, please choose ASIN B071D1G12S  . Thanks.

**Q: Would this work with a razor kraken headset and a regular home phone ?**
A: No.ONLY for Cisco phones.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality of sound was great! Didn’t work for what I needed though.
*by E***G on July 25, 2021*

It didn’t work for me like i needed it to. I was trying to get my wireless Bose over ear headphones to connect with my desk phone but I don’t think the desk phone allows for me to use my mic with this or any thing like it. The quality of material was great and I could hear through the headphones very well! I just couldn’t talk with it. Not their fault though so that’s why it still gets 5 stars

### ⭐⭐⭐⭐⭐ Worked well for desk phone (then they took the phone away)
*by B***T on June 1, 2025*

For the 2 or 3 months I was able to use this cable with a gamers headset w/mike, it worked well. I was finally able to use my phone comfortably (I wear on-the-ear hearing aids).Then they took the desk phone away, and replaced it with a app on my PC.

### ⭐ Not worth it
*by L***Y on January 27, 2023*

I wanted to connect a new headset to my office phone but needed one just like this. The plug in on the phone jack side works fits to a normal landline, and the other side also fits the normal aux/phone cables. However, once I plugged it in I could barely hear anything even with the volume turned up, the other person said they couldn't hear me either. It got returned the next day

## Frequently Bought Together

- VoiceJoy Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office Telephone 7970 7940 7941 7942 7971 etc
- Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970 7960 6900 8900 Series Phones
- Callez RJ9 Telephone Training Splitter, Compatible with Plantronics, Mitel, Cisco, Yealink, Avaya, Polycom, ShoreTel, NEC, Aastra, Nortel, GE and Other IP Phones, Easy to Use

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**Shop now:** [https://www.desertcart.com.my/products/54924634-standard-3-5mm-jack-smartphone-headset-adapter-cable-converter-to](https://www.desertcart.com.my/products/54924634-standard-3-5mm-jack-smartphone-headset-adapter-cable-converter-to)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-19*