Don't micromanage your phone system — get back to being an attorney

VoIP phone and SMS texting designed for Canadian law firms.

14-day free trial Every feature you need No contracts



“Corvum would be good for any small to medium-sized attorney who wants the functionality of VoIP phone services. It is particularly good for ones who want business texting, and have remote workers who need access to an ‘office’ phone.”

Zach Glaser
Lawyer, Legal Tech Advisor

Corvum is for the entire firm. Put our integrations to work!

Admin Staff

Work more efficiently – our integrations automate and process call and text records for you. Let our team manage your phone system – that’s our job!


Benefit from a phone service provider that is as reliable for you, as you are for your clients. Corvum automatically captures call information for accurate billing – so you can get more done.

IT Staff

A VoIP service that works, operated by a knowledgeable team that will collaborate with you. Our service Integrates with Clio and Microsoft Teams, and we support the deskphones you already have.

“Corvum has provided us with solid VoIP service since 2013, securely connecting our 5 offices from coast to coast. Their support is helpful: I like being able to use such a flexible system without having to manage it all myself!”

Cathy Williams
Office Manager

“I just want you to know that I feel a lot of comfort with the service you guys are providing. This is a pretty overwhelming time for me, setting up a new business, and I’m very happy with my choice to get phone services from you.”

Deborah Labun
Solo Practitioner
Merits Family Law

We help legal professionals:

Reclaim lost time

It takes a lot to be an attorney. Set up your call and messaging rates and let us handle billing for you – with the most advanced Clio VoIP integration available.. it works!

Work anywhere, easily

Reclaim agency in your time management. Make and take calls, and text your clients, from wherever you take your mobile phone, from your office number. Use Microsoft Teams as your phone as well!

Get priority support

Attorneys and their clients cannot afford downtime, nor to micromanage a phone system. Your requests are resolved with skill and care by our experienced team.

Corvum at a glance.

Automated call time tracking.

Use the Corvum Clio integration to automate the capture and assignment of phone call records, and text conversations, to clients and matters in Clio.  No more tedious call record management – your can focus on more of your client work!

Never miss an important call.

Stay connected to your practice wherever you are. If you’re on-the-go, you can take calls via your office number on your smartphone without compromising your personal number, via our phone app or Microsoft Teams. Forward calls to an answering service, or send the call to voicemail when you’re off the clock.  Working from the office?  We support Polycom, Yealink, and other deskphones as well.

Smart texting.

Send and receive text and MMS from your office phone numbers, making it easy for clients to reach you.  Share one or more numbers with your team, so you’re not the only one who can handle client conversations. Corvum’s unique and thoughtful Clio integration automates the documentation of your conversations for future reference and billing.. and it actually delivers on this.

Approved by:

How it works.

  • Corvum helps bring your firm to the cloud, powering your flexible/remote work strategy.
  • Connect your work number across multiple devices to answer calls in the office or on-the-go.
  • Worried about keeping your time? Don’t worry! Corvum handles that for you.

Get started in 5 minutes.
Start your free 14-day trial today!