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> Reviews of SIP.US. Learn how real users rate this software's ease-of-use, functionality, overall quality and customer support. Talk to our advisors to see if SIP.US is a good fit for you!

Source: https://www.softwareadvice.com/voip/sip-us-profile/reviews

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SIP.US Reviews

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[Overview](https://www.softwareadvice.com/voip/sip-us-profile/)

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# SIP.US Reviews

## Reviews Summary

## Overall Rating

4.7

* * *

## Ratings Breakdown

5

(67)

4

(13)

3

(3)

2

(1)

1

(1)

## Secondary Ratings

Ease-of-use

4.5

Customer Support

4.6

Value for money

4.6

Functionality

4.5

* * *

### Pros

"It was nice to get a trial and test number to make sure everything was working before purchasing the trunk with 3 channels"

"Low maintenance and saves company money."

"Easy to use, well explained, website is clear, simple and organized."

### Cons

"so far terrible service, with little to no feedback."

"I enabled sms feature I think from start on this year and I am unable to use till today, I have opened a ticket from that time and ticket is still open but no resolution."

"Expensive, I don't have the ability to create sub-account for each of my clients under my name."

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SIP.US Reviews, Pros and Cons - 2026 Software Advice