How to Connect Cellcast with GoHighLevel (GHL) | Complete Setup Guide

If you are using GoHighLevel (GHL) and want a reliable Australian SMS and voice provider, Cellcast makes it easy to connect your account and start sending messages within minutes.
Whether you are an agency managing multiple clients or a business looking for a better messaging solution, the Cellcast integration gives you everything you need to manage customer conversations from within GoHighLevel.
Watch the Setup Guide
Follow our step-by-step video walkthrough below.
Video Tutorial:
Why Connect Cellcast to GoHighLevel?
Connecting Cellcast allows you to:
- Send SMS directly from GoHighLevel
- Receive replies into your conversations
- Use Australian dedicated mobile numbers
- Support SMS, MMS and voice services
- Automate messaging through GoHighLevel workflows
- Improve customer engagement with reliable message delivery
- Scale across multiple GoHighLevel locations
Whether you are sending appointment reminders, marketing campaigns, follow-ups or transactional notifications, Cellcast integrates seamlessly into your existing GoHighLevel workflow.
What You'll Learn
In this guide we cover:
- Connecting your Cellcast account
- Linking your GoHighLevel location
- Configuring your messaging settings
- Sending your first SMS
- Testing two-way messaging
- Best practice configuration tips
The setup process only takes a few minutes and can be repeated across multiple GoHighLevel locations.
Key Features
Once connected, you can take advantage of:
Two-Way SMS
Send and receive SMS directly within GoHighLevel conversations.
Dedicated Numbers
Assign Australian dedicated mobile numbers to each business or location.
MMS Support
Send images and rich media where supported.
Voice
Use voice-enabled numbers for inbound and outbound calling.
Automations
Trigger SMS messages automatically from GoHighLevel workflows.
Enterprise Messaging
Take advantage of Cellcast's high-performance messaging platform built for Australian businesses.
Why Choose Cellcast?
Unlike many overseas messaging providers, Cellcast is built specifically for the Australian market.
Benefits include:
- Australian-based support
- Competitive SMS pricing
- High-speed API
- Dedicated mobile numbers
- Voice-enabled numbers
- Two-way messaging
- Enterprise platform
- REST APIs and webhooks
- Ongoing product development
Need Help?
If you would like assistance setting up your GoHighLevel account, our team is happy to help.
Book a free 15-minute setup session and we will help you:
- Configure your Cellcast account
- Connect your GoHighLevel locations
- Set up dedicated numbers
- Test SMS and voice
- Ensure everything is working correctly
Our goal is to have you sending messages as quickly as possible.
Ready to Get Started?
Watch the setup video:
Or contact the Cellcast team for assistance with your GoHighLevel integration.
Read more from our blog

