3CX vs VoIP.ms: Which is best for you?

We have 2 locations across USA and Mexico and we were able to connect both sites into one system.

The admin permissions options aren't amazing, and isn't convenient to assign access to other ICT staff. Since we have multiple sites and don't want to appear in each team, I need to use my supervisors account which has owner level access.

However, their extensive documentation and responsive customer support make the process much easier. Once everything is set up, the service is reliable, cost-effective, and highly customizable, which makes it a great choice for businesses like mine.

The setup was very complicated and time consuming, but manageable for someone tech-savvy. Despite having Emergency Services disabled, they connected an accidental 911 call and charged me $75 for the call after the fact.