OnSIP has won its fourth consecutive Excellence in Customer Service Award
OnSIP’s hosted VoIP gives you the phone service you need for the price you want. Get started today.
Our fully customizable phone system is a breeze to set up. Easily add and remove users and features to suit your business needs. And only pay for what you need with month-to-month contracts.
We designed a system that’s so bulletproof, we patented it. Enjoy disaster-proof service thats always up, always on: cloud-based, high redundancy, and colocation hosted.
Make calls directly from the app, or use a desktop phone if you prefer. Best-in-class VoIP phones are included with the Unlimited plan (5 users minimum).
Auto Attendants allow you to set up a touchtone menu for your callers. For example, press 1 for the Sales, 2 for Support, etc.
Group similar users together, such as Billing, and ring them all simultaneously from a menu option or extension.
Create a company directory for callers to reach employees by spelling their names via touch tones.
Automatically distribute calls to your sales or support representatives and provide a waiting room for overflow callers.
Grants users access to 911 services by defining a physical location for each user.
Use a local, international or toll-free number from another provider with the hosted PBX features of OnSIP.
OnSIP has numbers available for purchase from many different area codes.
Setup a mailbox to manage voice messages and custom greetings.
Allow callers to record messages when you're away and have those messages sent to your email as an audio file, or listen to them in our app.
Play a recorded message to your callers when they reach a menu or enter into a queue.
Receive incoming calls on all of your OnSIP-registered devices, such as desk phones, our desktop app, and our mobile app.
Set up your company’s standard business hours free of charge using business hour rules.
A.K.A. as HD Voice, it's an expanded frequency range of audio signals, resulting in higher sound quality in phone calls.
Enable the buttons on your desk phone to display the availability of other users, such as Busy or Ringing.
Standard Music on Hold includes 3 genres. Upgrading to Enhanced unlocks Internet radio streams and uploaded audio files.
Host an audio call for up to 15 simultaneous callers at an extension of your choosing.
Specify phone numbers that you do not want to receive calls from. OnSIP will automatically block any incoming calls from them!
Allow one user to put a call on hold from one device and another user to continue the conversation from any other device.
A one-way announcement that can relay information to large groups of people quickly. (Supported phones only.)
A user can set how long his/her ring time is and where to send a call if it's not answered (to a voicemail box, an external phone number, or any other destination in the OnSIP PBX).
Dial international phone numbers from your OnSIP account.
Handle business calls with ease: Place them on hold, mute them, and transfer them to colleagues.
Automatically upload recordings of all calls to and from any user to any compatible cloud storage provider.
Standard calling is included for every user in our Unlimited plan. Accounts utilizing our Pay-as-you-Go plan pay per-minute.
With our Enhanced ACD Queues, you can utilize a dashboard that displays a real-time queue overview along with historical reports.
Listen in on Enhanced Queue calls, speak directly to the call agent, or join the call with the agent and caller.
Give your website visitors the option to voice/video call your representatives directly through their browser.
Automatically upload recordings of all calls to and from any agent in a queue to any compatible cloud storage provider.
Access and download historical reports on queue call stats and agent performance. You can also have them emailed out on a periodic basis.
Display a caller's HubSpot record in the OnSIP app, with a link to open the full record in a new tab.
When an agent answers a call, a Zendesk ticket is automatically created, assigned to the agent, and populated with basic call info.
Click on phone numbers in your Chrome browser window to dial them automatically.
Insert custom music, advertisements, company announcements, self-recorded messages, or any other audio media, into your on-hold music.
Extension-to-extension dial, + dial SIP addresses, all for free on your OnSIP account.
OnSIP's softphone app, available for Mac, Windows, and Linux computers.
OnSIP's softphone app, available in Chrome, Firefox, or Opera browsers.
OnSIP's softphone app, available for iOS and Android devices.
In the OnSIP web, desktop, and mobile apps, make and receive video calls to users who also have video-enabled devices.
In the OnSIP web and desktop apps, host and join video conference calls with internal collagues as well as external participants (up to 5 people on the call).
A visual directory of your staff, complete with voice and video call buttons and availability status icons.
A dedicated webpage for an individual staff member, complete with voice and video call buttons and an availability status icon.
Receive incoming calls on all of your OnSIP-registered devices, such as desk phones, our desktop app, and our mobile app.
Add phone numbers from outside of your OnSIP account, to be used for extension dialing, failover destinations, and other call routing situations.
Dial extensions in your OnSIP account from any OnSIP-registered phone.
Administer your OnSIP account with setup wizards, edit features in real-time, manage payment + contact information, and download invoices, all in our web app.
Add users when your business grows.
Use your own domain name with your OnSIP Hosted PBX.
Automatically provision supported VoIP phones.
Access and download your account's call detail records for user-specified time periods.
Account overview that provides you with key data, monthly plan information, and access to creating support tickets in the legacy admin portal (coming soon to our web app admin portal!).
View our Network status page for up-to-date network alerts.
Award-winning, tenured, and U.S.-based Client Engagement Team provides support via calls, support tickets, chat, and emails.
Moves, adds, and changes to features in your OnSIP account occur in real-time.
Detailed articles provide step-by-step instructions and video walkthroughs of setting up OnSIP features.
Add real-time communications to your app in no time. Leverage the OnSIP platform, by the creators of sip.js.
Add users from different locations
Business Intelligence Group has awarded OnSIP the Excellence in Customer Service Award four years in a row
Business Intelligence Group has awarded OnSIP the Excellence in Customer Service Award four years in a row
I loved OnSIP's approach of offering an easy-to-use cloud service that works with any SIP phone. ... It’s clear they stay focused on what customers want.
I congratulate the ones that do the hiring [at OnSIP] for finding a team of awesome and knowledgeable employees.
With every call, they’ve been patient, friendly, and incredibly helpful ... I would recommend OnSIP based on their customer service alone.
You have to search long and hard for a service that comes near to OnSIP in terms of friendly and responsive support, pricing, and reliability.
OnSip is a great VOIP service. We are very happy that we can manage every scenario for callers and employees without breaking the bank, and the customer service is fantastic.
From the time I found out that my small business needed a new phone system to the time that we were up and running with OnSIP I could not have asked for a better transition.
Our new admin portal just keeps on growing, and we’re happy to announce the latest updates are now live!
OnSIP is a fully DIY phone system for small businesses. Here's how to set up your account in less than an hour, with no tech support reps involved.
Looking for a softphone with multi-call management capabilities? Try the OnSIP app—It's free for all OnSIP customers!
Just give us a few details and one of our representatives will get in touch.