---
product_id: 576773052
title: "Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones"
brand: "callez"
price: "R4"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/576773052-telephone-training-adapter-y-splitter-for-rj9-headset-or-handset
store_origin: ZA
region: South Africa
---

# Plug & play, no setup hassle Compatible with top IP phone brands RJ9 dual-port splitter Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones

**Brand:** callez
**Price:** R4
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Double the ears, double the impact—train like a pro!

## Quick Answers

- **What is this?** Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones by callez
- **How much does it cost?** R4 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/576773052-telephone-training-adapter-y-splitter-for-rj9-headset-or-handset)

## Best For

- callez enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Plug into handset or headset port with zero configuration—get started instantly.
- • **Universal Compatibility:** Works flawlessly with Cisco, Yealink, Avaya, Plantronics, Polycom, and more—future-proof your setup.
- • **Compact & Durable Design:** Lightweight 19.6-inch cord with rugged plastic build ensures portability without compromising sound clarity.
- • **Crystal Clear Audio Quality:** Engineered to maintain pristine sound for professional conversations and training sessions.
- • **Seamless Dual-Headset Connectivity:** Train smarter with two headsets on one call—perfect for call centers and collaborative coaching.

## Overview

The Callez Telephone Training Adapter Y Splitter is a lightweight, durable RJ9 splitter designed to connect two headsets to a single IP phone handset or headset port. Compatible with leading brands like Cisco, Yealink, and Avaya, it enables simultaneous listening and talking—ideal for call center training and collaborative environments. With plug-and-play simplicity and high-quality sound transmission, it enhances communication efficiency without any compatibility headaches.

## Description

BENEFITS: ● Easy setup, plug and play ● RJ9 Handset or headset splitter ● Great use for call center / telephone marketing training ● Can plug either into handset port or headset port ● Complete with RJ9 plug ● High quality materials and construction ● Provides clear sound and reliable connection ● With no hassles, no compatibility problems ● Works with wired or wireless headsets ● Use with Agent, Plantronics, Jabra, Sennheiser and RJ9 connecting headsets ● This Training Adapter Y Splitter is compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel, GE and other IP phones. WARRANTY: ● 2 year warranty. If you have any quality problems please contact us.

## Features

- 【Compatibility Notices】: The compatibility of this telephone training adapter depends on whether your RJ9 headset is compatible with your telephone. As long as your headset is compatible with your telephone, the adapter will work properly.
- 【Compatible Telephones】: This RJ9 phone splitter is compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel, GE and other IP phones.
- 【Easy to Install】: Can plug either into handset port or RJ9 headset port. Allows the use of two headsets on one telephone, plug and play. This headset splitter will give you two more ports to headset or handset corded plug in, it helps with training and also acts as an extension cord.
- 【Lightweight and Durable】: This telephone jack splitter is made of durable plastic material, the cord is 19.6 inches (50 cm) long , very lightweight and provides good sound quality. Moderate length doesn't take up much space, ideal for training.
- 【Great for Training】: This is a telephone training adapter for RJ9 headset jack found on many telephones. Now both users can simultaneous listening / talking into one conversion via this adapter. Great use for call center / telephone marketing training.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Callez |
| Part number | GYTRJ9-1 |
| Item Weight | 11.3 g |
| Package Dimensions | 16.69 x 12.9 x 2.39 cm; 11.34 g |
| Item model number | GYTRJ9-1 |
| Colour | Black |
| Finish | Matte |
| Shape | Round |
| Item Package Quantity | 1 |
| Special Features | Lightweight |
| Specific uses | Telephone |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Callez
- **Connector type:** RJ9
- **Cable type:** AUX
- **Compatible devices:** Headphone
- **Special feature:** Lightweight

## Images

![Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones - Image 1](https://m.media-amazon.com/images/I/51EzrMDkY9L.jpg)
![Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones - Image 2](https://m.media-amazon.com/images/I/61++plDa8IL.jpg)
![Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones - Image 3](https://m.media-amazon.com/images/I/61bDG+tY69L.jpg)
![Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones - Image 4](https://m.media-amazon.com/images/I/715JZCPWswL.jpg)
![Telephone Training Adapter Y Splitter for RJ9 Headset or Handset Phone Splitter Compatible with Cisco, Yealink, Avaya, Plantronics, Polycom, ShoreTel, NEC, Aastra, Nortel, Mitel and Other IP Phones - Image 5](https://m.media-amazon.com/images/I/61E8CnxBFiL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/576773052-telephone-training-adapter-y-splitter-for-rj9-headset-or-handset](https://www.desertcart.co.za/products/576773052-telephone-training-adapter-y-splitter-for-rj9-headset-or-handset)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-31*