SignalWire SMS

Connect SignalWire SMS to Missive for affordable team messaging.

Connect your SignalWire phone number to send and receive SMS in Missive. SignalWire offers competitive pricing compared to other SMS providers.

Prerequisites

• A SignalWire account

• A phone number purchased from SignalWire

How to connect

1

Get your SignalWire credentials

1. Log in to the SignalWire Dashboard

2. Find your Space URL, Project ID, and API Token

2

Get your phone number

1. In SignalWire Dashboard, go to Phone Numbers

2. Copy your phone number including the country code

If you don't have a number yet, purchase one from the Phone Numbers section.

3

Add account in Missive

Go to Settings > Accounts and click Add account.

To open Settings, click your avatar at the top of the sidebar, then Settings (or press ⌘,).

4

Select SignalWire SMS

Click the Others tab, then select SMS by SignalWire.

5

Choose sharing options

Select if this is a personal or shared account. For team collaboration, choose Yes, share this account and select the users or Team Inbox.

6

Enter credentials

Fill in your SignalWire details:

• Space URL: e.g., yourspace.signalwire.com

• Project ID: e.g., a7fe7f39-6d96-420d...

• API Token: Your secret API token

• Phone number: Your SignalWire number with country code (e.g., [phone])

7

Connect

Click Connect to add your SignalWire SMS account.

Features

• Send and receive SMS and MMS

• Team collaboration with assignments and comments

• Contact matching with your organization contacts

• Rules and automation support

Billing

SignalWire charges per message. See SignalWire pricing for current rates.