Can anyone recommend a Mission Critical SIP Trunk Service that can provide DID numbers across most of the US?
I have been using Flowroute for the past year with reasonable success, but lately I have noticed more and more down time on their SIP Servers. My issue isn’t with outbound dialling, I can stack up a dozen SIP Trunks for that and maintain a near 100% reliability, but my issue is with DID Traffic.
I spent the weekend installing a new Asterisk Deployment, and no sooner than I call it completed and start my drive home Flowroute goes offline for 20 or 30 minutes. THANK GOD noone was at the customers site trying to use the system, but that got me thinking about reliability of their DID lines.