---
title: "Yeastar SMS Setup Guide"
slug: "clone-yeastar-sms-setup-guide"
updated: 2025-04-23T19:09:48Z
published: 2025-04-23T19:09:48Z
canonical: "docs.wiretaptelecom.com/clone-yeastar-sms-setup-guide"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wiretaptelecom.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Yeastar SMS Setup Guide

## ![](https://cdn.document360.io/902e9780-a72e-4ea2-92b0-fee80121007e/Images/Documentation/wiretapTelecom-01.jpg)

## Yeastar SMS Setup Guide

### Before you begin, please check the following prerequisites first!

1. Ensure your you’re using a compatible Yeastar PBX such as the [P-Series Phone System](https://www.yeastar.com/p-series-pbx-system) on Version 37.14.0.24 or later and have access to the [Linkus UC client](https://www.yeastar.com/unified-communications/linkus-softphone/).

2. Please note that Wiretap Telecom requires all customers sending SMS messages to be registered with TCR. This can be done on our Portal by navigating to **Core-SMS** -> **TCR Form**.

#### 1. Enable SMS for a DID(s) if you have not already (Wiretap Portal)

- Navigate to Core-SMS -> Manage Numbers -> Click on "Plus sign" -> Select Number -> Click **Enable**

[step1_3cx_sms_tutorial_df7d817281.mp4](https://cdn.document360.io/902e9780-a72e-4ea2-92b0-fee80121007e/Images/Documentation/step1_3cx_sms_tutorial_df7d817281.mp4)

#### 2. Create a new trunk and migrate DID(s)/settings

- Login to your Yeastar PBX Dashboard

- Navigate to **Extension and Trunk** —> **Trunk** and select “**Add**”

-For this example, we’ll be configuring a **Register Trunk**

- In the **Basic** section, configure the following settings:
  - **Name**: Choose a name to help identify your trunk.
  - **Trunk Status**: Select **Enabled**.
  - **Select ITSP Template**: Select **General**.
- In the **Detailed Configuration** section, select the trunk type and enter the following information:
  - **Trunk Type**: Select **Register Trunk**
  - **Transport:** DNS-NAPTR (if using SRV record)
  - **Hostname/IP**: [srv.globalsbc.core-trunk.com](http://srv.globalsbc.core-trunk.com)
  - **Port:** 0
  - **Domain:** [srv.globalsbc.core-trunk.com](http://srv.globalsbc.core-trunk.com)
  - **Username:** The **User ID** that was generated when you created the trunk on the Wiretap portal.
  - **Password:** The password that was generated when you created the trunk on the Wiretap portal.
  - **Authentication Name:** Same as User ID

- Go to the **DIDs/DDIs** tab in your newly created trunk, add your SMS-enabled number(s), and click **Save**.

![](https://cdn.document360.io/902e9780-a72e-4ea2-92b0-fee80121007e/Images/Documentation/Screenshot 2025-04-14 151833.png)

#### 4. Generate APIv2 Key

- Navigate to the [Wiretap portal](https://portal.wiretaptelecom.com).

- Hover over your Avatar in the top right -> Click **Company Settings** -> Click **API Keys** on the left-hand side -> Generate a new API key or use an existing key.

#### 5. Set Up Message Channel

- Go to **Messaging** —> **Message Channel**.

- Click **Add** and select **SMS**.

- In the **Authentication** tab, configure the following settings:

![](https://cdn.document360.io/902e9780-a72e-4ea2-92b0-fee80121007e/Images/Documentation/Screenshot 2025-04-14 153905.png)

- **Name:** Enter a name to help you identify the channel.
- **ITSP:** Select **General**.
- **API Key**: Copy and paste the **Auth Token** you created in step 4.
- **Secret**: Copy and paste the **Bearer Token** you created in step 4.
- **API Address for Sending Messages:** [https://sms.wiretaptelecom.com/smsapis/SendSMSFromYeastar](https://sms.wiretaptelecom.com/smsapis/SendSMSFromYeastar)
- **API Address for Verifying Authentication:** [https://sms.wiretaptelecom.com/smsapis/VerifyYeastarChallenge](https://sms.wiretaptelecom.com/smsapis/VerifyYeastarChallenge)

- Click **Save**.

#### 6. Enable Webhook on SMS-enabled DID (Wiretap Portal)

- Go to the [Wiretap Portal](https://portal.wiretaptelecom.com) and login

- Navigate to Core-SMS -> Manage Numbers and click on the SMS-enabled DID

- Enable "Receive to Webhook API" and choose "Yeastar Webhook" for Webhook Type

- Paste Webhook URI & Save

![](https://cdn.document360.io/902e9780-a72e-4ea2-92b0-fee80121007e/Images/Documentation/Screenshot 2025-04-14 155552(1).png)

#### 7. Configure Messaging Settings

- Select the **Messaging Settings** tab.

- In the **Number** section, click **Add** to add a message routing rule.

- In the **Number** field, add the number you’ve enabled for SMS in E.164 format (ie:+15555555).

- Create a destination for inbound messaging (Extension or Message Queue).

- Select extensions allowed to create messaging sessions in the column on the left titled **Available** and use the carrot (>) to move them into the **Selected** column.

- Select **Save**.

#### 8. Open your Linkus Client and Start Sending SMS!

> [!NOTE]
> Don’t forget to use E.164 format when initiating an SMS!
> 
> Otherwise, your messages wont be delivered