We’ve been using Lori Jenkins (Originally called Skystream, now called Teligent) for our VoIP/SIP since 2011. We started out slow by just using her for long distance out dialing, then we began porting over DID #’s on some analog trunks, then we began porting DID #’s on ISDN-PRI circuits.
Bottom Line = Doing business with Teligent has been a Gem…Up-Time is AWESOME, Adding DID #’s is SUPER EASY and costs are VERY AFFORDABLE