Everything you need to know about your Casa Infotech VoIP service
Quick answers to common VoIP questions
Step 1: Visit https://portal.c-tel.co.nz/
Step 2: Enter your username and password (provided when your service was activated)
Step 3: Click "Login"
If you've forgotten your password, click "Forgot Password" on the login page or contact support.
To access voicemail settings:
To check voicemail: Dial *97 from your VoIP phone or check your email for voicemail-to-email notifications.
From the VoIP Portal:
Quick dial codes:
Yes! Your VoIP phone works anywhere with an internet connection.
To use your phone remotely:
Alternative: Use the mobile app or desktop softphone to make/receive calls from anywhere without carrying the physical phone.
To access recordings:
Note: Recordings are typically stored for 90 days. Download important recordings for permanent storage.
Quick troubleshooting steps:
If the problem continues after these steps, please contact support with your extension number.
For iOS or Android:
Benefits: Make/receive calls using your business number, access voicemail, view call history, and more - all from your smartphone.
Yes! We can port your existing business number to our VoIP service.
The porting process:
Important: Don't cancel your old service before the port is complete, or you may lose the number.
Step-by-step instructions for common tasks
From your desk phone:
Blind Transfer (no announcement):
Attended Transfer (with announcement):
Setting up a 3-way conference:
Tip: You can remove participants by pressing "Conference" and selecting the person to drop.
To enable DND on your phone:
From the portal: Log in → User Settings → Enable "Do Not Disturb"
Setting up email notifications:
You'll now receive voicemails directly in your inbox!
Configuring your office hours:
Result: Callers hear appropriate greetings and routing based on the time they call.
Our support team is here to assist you with any VoIP questions or issues.