Business Phone

Sundial Office

Enterprise-grade phone service built for small business

The business phone solution that easily connects to your Internet and gives you absolutely everything you'd ever need, FOR LESS. Sundial Starter Package

$ 25 Month per user 35 + features
Plug and play
The Business Phone Service

Whether you have 2, 20 or 200 employees, you can rely on Sundial for an effective office phone system. Sundial Office is built for small businesses.

Keep your number. Virtual Receptionist. Extension Dialing.The features go on and on. All of this for $25 per month per user.

Get started

Use Your Office Phone the Way You Want it

Work from anywhere

Never miss a business call with our Mobile App. With Sundial Office your smartphone can also become your business phone. It's like having 2-phones-in-1.

Place office phones where you want

Say you're a business with less than 20 employees and need phones in multiple spots.With Sundial Office it's easily done wirelessly through our Ooma Linx.

Growing rapidly?
Have more than 20 employees?


With our IP phones, Sundial Office is literally plug-and-play. Our web admin tool also makes it easy to set up your preferences like what you want your Virtual Receptionist to say.

Sundial Office Rated Highest Among Competitors.

For an unprecedented fifth year in a row, the readers of PC Mag ranked Sundial Office out of a field of over 200 competitors as the best VoIP service for business.

Calculate your savings

Enter the number of office phone users your business requires and your current monthly phone bill.

Your information will be entered into our mailing list for special offers and we may call you.

Projected savings on your office
phone system over 3 years

1st Year$1861.84
2nd Year$4023.64
3rd Year$6185.44
Your estimated costs:
Monthly costs
Users: 3
Cost per user: $19.95
Total monthly cost: $59.85
* Hardware costs, monthly applicable taxes and fees are not included.Telephones purchased separately.

Enterprise-grade phone service built for small business

    Calling Features
  • Unlimited calling in U.S., Canada, Mexico
    and Puerto Rico
  • Low international rates
  • 911 service
  • FREE number transfer
  • One FREE toll-free number (includes 500 minutes of inbound calling per month)
  • Main line company phone number
  • One direct dial number per user
  • Easy installation
  • Wireless options available
  • Ethernet plug and play
  • Sundial Office IP phones
  • Sundial Office mobile app
  • Analog phones
  • User portal
  • Fax machine port (with Base Station)
  • 24/7 customer support
    Calling Features
  • Office Features
    • Multi-level
    • Business modes for open and closed hours
    • Dial by name
    • Route callers
    • Custom messages
  • Call flip
  • Call park
  • Ring groups
  • Music on hold
  • Transfer music
  • Extension dialing
  • Voicemail
  • Call transfer
  • Call log
  • One conference bridge per user
  • Extension-to-extension dialing
  • Forward calls during device outages
  • One virtual fax per user
  • 7-digit dialing
    Mobility Features
  • Smart phone app: 2-phones-in-1
  • Call forwarding
  • Multi-device ring
  • Virtual extensions
  • Voicemail audio email attachments
Call 888-378-1357 today.