Nautilus is dealing with a chain of US & Canadian telephony carriers that have multiple data centers. We always route the call to your closest telephony data center. Also, we provide a network assessment guide, and we can assist you in the assessment process. Our guide is a checklist of tests to make to confirm your client’s infrastructure can support the VoIP from Nautilus. For instance, we advise you on properly setting up the QoS, or choosing between keeping an existing router and getting a new one. Note that Nautilus will help you with the onboarding process every step of the way.