Home / Resources
Things worth knowing.
Written for people who run traffic, not for search engines. Troubleshooting, buying advice, and the technical detail carriers tend to leave out.
Post-dial delay: what's normal, and what isn't
PDD is the silence between dialling and ringing. Here is what causes it, what a healthy number looks like, and how to work out whose problem it is.
Read it →
CLI vs non-CLI: what you're actually buying
The price difference between CLI and non-CLI routes is large, and so is the difference in what you get. A plain explanation of both, and what the terms in between actually mean.
Read it →
Your answer rate dropped. Here's what to check, in order
A practical checklist for diagnosing a falling answer-seizure ratio — starting with the causes that are your own, before you call the carrier.
Read it →Most of what gets published about wholesale voice is a brochure.
These are the questions we get asked on calls, written down properly. No gated PDFs, no email capture, nothing you have to sign up for. If one saves you an afternoon, that is the whole point.