Aatrox Communications is an Australian-owned and operated full-service SIP trunk provider, specializing in connecting traditional telephony networks to the internet for businesses of all sizes. Their SIP trunks are configured and tested to work with popular IP PBX systems, including 3CX IP PBX, enhancing unified communications strategies. By offering flexible and reliable VoIP services, Aatrox Communications enables businesses to make cost-effective and efficient calls over the internet, eliminating the need for physical phone lines and allowing for easy scalability. Their solutions include features such as simple rerouting to different geographic locations, competitive call rates, free calling between remote offices, and reliability measures like mobile failovers and hosting SIP trunks across multiple servers.