OnSIP is a real-time communications company that specializes in hosted VoIP solutions. The company offers its customers powerful yet simple phone solutions that come with included features and a BYOD option. Their hosted VoIP solutions give users the options to scale their phone system as needed, so that the phone system can grow with a business.
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Editorial Review
Previously known as Junction Networks, OnSIP provides real-time communication services to over 1000,000 customer accounts. OnSIP takes away the high fees, inflexibility, and burden associated with owning a traditional phone system and delivers solutions with businesses in mind. With more than 50+ phone system features, multiple configuration and integration options, and flexible payment options, OnSIP has carved its place in the VoIP industry as a trusted and innovative service provider.
Feature-Rich Phone Systems
OnSIP’s phone systems are packed with a range of features for businesses. These include basic functionalities (such as Auto Attendants, Voicemail-to-email, Groups, Find Me Anywhere, and ACD Queues) as well as advanced call center, collaboration, and admin features (such as Zendesk and Google Analytics Integration, Browser Phone App, and Intuitive Admin Portal). Plus, these features can be customized in real-time to accommodate a business’ changing needs.
Free Trial and Flexible Pricing Solutions
The best thing about OnSIP is that they make it easy for businesses to take advantage of their services through clear, simple, and flexible pricing. They offer two options: a Pay As You Go (Per Minute) Plan and an Unlimited (Per User) Plan. The Pay As You Go option is suitable for businesses that don’t make lots of calls and want to keep their costs low. The Per Seat Metered plan is great for teams with low to medium external calling, while the Per Seat Unlimited plan is best for teams with high phone usage. And if you’re not sure which plan to get, you can take OnSIP on a test drive with its 30-day free trial offer.
Totally satisfied!
I lead IT for two companies, each with about 65 VOIP users, and can say with confidence that as a service provider, Junction Networks has exceeded my expectations. Phone services are a lifeline to our business and Junction Networks has provided 100 percent uptime, its that simple.I also need to mention voice quality is beyond outstanding, its exciting...BTWKudos to the folks in customer service - they are on top of their game, attentive, responsive, and friendly. Matt Locke IT DirectorJournal Communications
Junction Networks
Great system for our small office, easy to set up and maintain.
Great service, great pricing, simple setup and admin portal.
We found OnSIP after an extensive search followed by a failed attempt with another provider. If we had known about OnSIP, we would have used then at first, hands down. The service is the most open and flexible of them all. Essentially, OnSIP is liking having your own $50,000 PBX with all the benefits of it being hosted virtually.The pricing is almost hard to believe it is so cheap. We are believers! Thank you OnSIP.
SIp
We are very happy with SIP Junction - excellent product, really great support when we needed it. Very easy to setup and use too with a friendly control panel.
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OnSIP
Overall Rating
Service Locations
- United States

The Skinny
OnSIP's two pricing plans are tailored to different business needs. With the Per Minute Plan, you only pay for a set of popular phone system features and the calls that you make. If you need to add on additional features, you simply pay for them on an a-la-carte basis. It's perfect for any small business that doesn't make many calls and wants to keep their costs low. With the Unlimited Plan, all of your standard area calls and standard features are covered by a low per person per month price.

The Rub
OnSIP provides your business with a Hosted PBX and variety of scalable models, specific to the type of business you run. The Pay As You Go plan includes a basic set of popular phone system features coupled with paying for calls on a per minute basis. The Unlimited Plan offers unlimited standard area calling + unlimited quantities of the included features all for a low per person per month price. Each service can be customized by a variety of pay-as-you-go calling features, like inbound phone numbers, and additional voicemail inboxes.

Bottom Line
When it comes to Business VoIP, OnSIP has two basic VoIP options: Pay As You Go or The Unlimited Plan. With Pay As You Go, you only pay for the features you need and the calls you make. It's perfect for any small business that doesn't make many calls and wants to keep their costs low. The Unlimited Plan option provides each seat with a voice mailbox, auto attendant, ring group, and much more at an affordable price. Both offer free on-net calling and come with an included number of features; check with each plan to see what you get. OnSIP also has Hosted VoIP and SIP Trunking solutions to help you make the most out of your IP PBX.

Awards
OnSIP wins the 2021 Excellence in Customer Service Award presented by Business Intelligence Group and has won for the past 3 years.
2017 Silver Stevie® Award in the New Product or Service of the Year - Software - Infrastructure or Platform as a Service (IaaS, PaaS) category in The 15th Annual American Business Awards.
2015 Bronze Stevie® Award for the Customer Service Team of the Year - Computer Software category at The American Business Awards Ceremony.

Our Two Cents
For Business VoIP, OnSIP gives you an affordable pricing structure with clear details as to what you're paying for up front. Their customers rave about the outstanding call quality and timely customer service.
Plan Info | |
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Plan Name | OnSIP Unlimited Plan |
Plan Summary | This plan is perfect for businesses who use their phones heavily and have high usage. Great for companies in the insurance, tax consulting, auto, staffing, transportation, and financial service industries. |
Key Features |
|
Notes | 5 person minimum. This Plan is available in the following countries : |
Plan Pricing & Services1 | |
---|---|
Regular Price | $18.95 |
Promo Price | N/A |
Price Disclaimer | 5 user minimum |
Setup Fees | Free |
Activation Fees | Free |
Number Porting Fee | 18.95 |
BYOD | Yes |
Termination Fee | Free |
Unlimited Minutes | Yes |
Toll Free3 | Yes |
Plan Pricing Tiers2 | |
---|---|
Month to Month (per user) |
|
Toll Free | |
---|---|
Setup | $0.00 |
Monthly | $2.00 /mo. |
Included Min. | N/A |
Add'l Min. Cost | $0.04 /min. |
Faxing | |
---|---|
Setup | N/A |
Monthly | Included |
Included Pages | N/A |
Add'l Pages Cost | N/A |
Number Availability & Details | |
---|---|
Area Code Selection | |
Local Number Port | |
Number Port | |
Toll-Free Number | |
Virtual Numbers |
Optional Features Pricing | |
---|---|
E911 |
|
Desktop Integration Client |
|
Equipment Options | |
---|---|
SIP/BYOD | |
Phone Credit | |
IP Phone Included | |
IP Phone For Sale | |
ATA Included | |
ATA For Sale |
Plan Minutes | |
---|---|
Local Min. | Included |
Add'l Local Min. Cost | N/A |
Long Distance | Unlimited |
Incl. Long Distance Min. | N/A |
Add'l Long Distance Min. Cost | N/A |
Plan Features3 | |
---|---|
Admin Dashboard/Portal | Yes |
Anonymous Call Rejection | No |
Auto Attendant | Yes |
Barge | Yes |
Business SMS | No |
Busy Lamp Field | Yes |
Call Analytics | Yes |
Call Announce | No |
Call Continuity | Yes |
Call Forwarding | Yes |
Call Forwarding - Advanced | No |
Call Hold | Yes |
Call Logs/Reports | Yes |
Call Me Now | Yes |
Call Monitoring | Yes |
Call Notifications | Yes |
Call Park | Yes |
Call Pass | Yes |
Call Queuing | Yes |
Call Recording | Yes |
Call Return | Yes |
Call Routing | Yes |
Call Screening | Yes |
Call Transfer | Yes |
Call Waiting | Yes |
Caller ID | Yes |
Caller ID - Dynamic | Yes |
Caller ID Block | Yes |
Caller ID Control | Yes |
Click-to-call Me | Yes |
Click-to-dial | Yes |
Conference Bridge | No |
Conference Calling | Yes |
Custom Greetings | Yes |
Custom Tagging | No |
Desktop Integration Client | Yes |
Dial-by-Name Directory | Yes |
Directory Assistance (411) | Yes |
Do Not Disturb | Yes |
E911 | Yes |
Fax to Email | No |
Find Me/Follow Me | Yes |
Group Paging | Yes |
HD Video Conferencing | Yes |
HD Voice | Yes |
Hunt Groups | Yes |
Interactive Voice Response | Yes |
Local Number Portability | Yes |
Mobile App | Yes |
Mobile/Desktop Sync | Yes |
Music on Hold | Yes |
Redial | No |
Ring Groups | Yes |
Selective Call Acceptance | No |
Selective Call Rejection | No |
Shared Call Appearance | Yes |
Simultaneous Ring | Yes |
Softphone | Yes |
Speed Dial | Yes |
Switchboard Software | Yes |
Telephone Numbers (DIDs) | Yes |
Third Party Softphones | Yes |
Unified Inbox | No |
User Portal | Yes |
Video Conferencing | Yes |
Virtual Extensions | Yes |
Virtual Fax | No |
Visual Voicemail | Yes |
Voicemail | Yes |
Voicemail to Email | Yes |
Voicemail Transcription | No |
Whisper | Yes |
Plan Info | |
---|---|
Plan Name | OnSIP Pay As You Go Plan |
Plan Summary | With this plan, you only pay for features and calling as you go. No need to pay for what you don't use! It is the perfect plan for businesses that have low phone usage. On network calling is free, and both inbound and outbound calls are billed at $0.029/min. Inbound toll-free is charged at a rate of $0.039/min. With OnSIP's Pay As You Go plan, you only get a specific number of included features in the required $49.95 features minimum. Add features where needed for a monthly price. Check with the provider for specific numbers as to pricing and included features. |
Key Features |
|
Notes | Check with OnSIP for included features and add-on features. Free on-network calling. This Plan is available in the following countries : |
Plan Pricing & Services1 | |
---|---|
Regular Price | $49.95 |
Promo Price | N/A |
Price Disclaimer | Price for features minimum. OnSIP requires 5 users minimum. |
Setup Fees | Free |
Activation Fees | Free |
Number Porting Fee | 18.95 |
BYOD | Yes |
Termination Fee | Free |
Unlimited Minutes | Yes |
Toll Free3 | No |
Plan Pricing Tiers2 | |
---|---|
Month to Month (per user) |
|
Toll Free | |
---|---|
Setup | N/A |
Monthly | N/A |
Included Min. | N/A |
Add'l Min. Cost | N/A |
Faxing | |
---|---|
Setup | N/A |
Monthly | Included |
Included Pages | N/A |
Add'l Pages Cost | N/A |
Number Availability & Details | |
---|---|
Area Code Selection | |
Local Number Port | |
Number Port | |
Toll-Free Number | |
Virtual Numbers |
Optional Features Pricing | |
---|---|
E911 |
|
Desktop Integration Client |
|
Equipment Options | |
---|---|
SIP/BYOD | |
Phone Credit | |
IP Phone Included | |
IP Phone For Sale | |
ATA Included | |
ATA For Sale |
Plan Minutes | |
---|---|
Local Min. | Included |
Add'l Local Min. Cost | $0.030 |
Long Distance | Included |
Incl. Long Distance Min. | N/A |
Add'l Long Distance Min. Cost | $0.029 |
Plan Features3 | |
---|---|
Admin Dashboard/Portal | Yes |
Anonymous Call Rejection | No |
Auto Attendant | Yes |
Barge | Yes |
Business SMS | No |
Busy Lamp Field | No |
Call Analytics | No |
Call Announce | No |
Call Continuity | Yes |
Call Forwarding | Yes |
Call Forwarding - Advanced | No |
Call Hold | Yes |
Call Logs/Reports | Yes |
Call Me Now | Yes |
Call Monitoring | Yes |
Call Notifications | Yes |
Call Park | No |
Call Pass | Yes |
Call Queuing | Yes |
Call Recording | Yes |
Call Return | Yes |
Call Routing | Yes |
Call Screening | Yes |
Call Transfer | Yes |
Call Waiting | Yes |
Caller ID | Yes |
Caller ID - Dynamic | Yes |
Caller ID Block | No |
Caller ID Control | Yes |
Click-to-call Me | Yes |
Click-to-dial | Yes |
Conference Bridge | No |
Conference Calling | Yes |
Custom Greetings | No |
Custom Tagging | No |
Desktop Integration Client | Yes |
Dial-by-Name Directory | Yes |
Directory Assistance (411) | Yes |
Do Not Disturb | Yes |
E911 | Yes |
Fax to Email | No |
Find Me/Follow Me | Yes |
Group Paging | Yes |
HD Video Conferencing | Yes |
HD Voice | Yes |
Hunt Groups | Yes |
Interactive Voice Response | Yes |
Local Number Portability | Yes |
Mobile App | Yes |
Mobile/Desktop Sync | Yes |
Music on Hold | Yes |
Redial | No |
Ring Groups | Yes |
Selective Call Acceptance | No |
Selective Call Rejection | No |
Shared Call Appearance | Yes |
Simultaneous Ring | Yes |
Softphone | Yes |
Speed Dial | Yes |
Switchboard Software | Yes |
Telephone Numbers (DIDs) | Yes |
Third Party Softphones | Yes |
Unified Inbox | No |
User Portal | Yes |
Video Conferencing | Yes |
Virtual Extensions | Yes |
Virtual Fax | No |
Visual Voicemail | Yes |
Voicemail | Yes |
Voicemail to Email | Yes |
Voicemail Transcription | No |
Whisper | Yes |