6X Route Inspector: Independently Audit Any Voice or SMS Route
Connect your own switch or SMSC and independently test a route you buy from any vendor — real FAS detection, CLI verification, and a shareable 0-100 route score. Free 30-day trial.
You don't need to be a 6X wholesale customer to use this. 6X Route Inspector is a standalone product: connect your own switch (voice) or SMSC (SMS) purely for testing, and independently audit a route you're buying from any vendor. Your real traffic keeps flowing through whichever vendor you already use — 6X never needs to know who that vendor is.
What every test checks
- FAS (False Answer Supervision) — a vendor signaling "answered" and starting the billing clock before a human genuinely picks up, a real and surprisingly common billing-fraud pattern
- CLI integrity — whether your caller ID actually survives the route unaltered, or gets rewritten, stripped, or blocked in transit
- Real SIP response codes and post-dial delay for voice, and real delivery receipts for SMS — ground truth from the destination side, not just what your own switch believes happened
Everything combines into one 0-100 route score with a shareable report link — genuinely useful in two directions: advertise a clean, verified route to your own customers as a trust signal, or use it as hard evidence when disputing a bad one with your vendor, instead of just their word against yours.
Start free: routeinspector.6xcom.com — instant 30-day trial, no credit card, no approval wait.