1. Define scope and collect evidence
Identify providers, accounts, services, locations, time period, contracts, amendments, quotes, orders, inventories, prior disputes, and expected credits. Decide whether the review covers telecom only or also mobility, contact center, conferencing, cloud connectivity, equipment, taxes, and related services.
2. Normalize the service inventory
Invoices use provider language; operations use business language. Create one record for each service with account, identifier, address, quantity, provider, rate, term, owner, purpose, status, and dependencies. Flag records that cannot be matched across the invoice, contract, portal, and installed environment.
3. Test charges against evidence
Review recurring and one-time charges, quantities, rates, discounts, minimum commitments, dates, taxes and surcharges, install or disconnect activity, equipment, credits, and duplicate or inactive services. A possible discrepancy is a question to validate—not proof of an error.
4. Manage disputes and credits
Document the charge, evidence, requested correction, provider case number, owner, dates, status, and resulting adjustment. Keep disputed amounts and expected credits visible until they appear correctly. Credits and refunds depend on evidence, contracts, provider rules, and the outcome of the review.
5. Plan renewals before leverage disappears
Record notice periods and auto-renewal terms, then begin review early enough to validate requirements, inventory, provider performance, alternatives, migration effort, and negotiation options. Do not wait for the invoice or renewal notice to become the project plan.
6. Turn the audit into governance
Establish processes for new services, moves, additions, changes, disconnects, approvals, inventory updates, invoice variance, disputes, renewals, and periodic optimization. The lasting value comes from keeping the inventory and ownership current after the first review.
Frequently asked
Questions this guide should not leave vague
Does an audit guarantee savings or refunds?
No. Results depend on the services, evidence, contracts, provider records, timing, and applicable dispute terms. AMD does not guarantee credits, refunds, or future savings.
Can AMD provide ongoing telecom expense management?
Yes. Scope may include inventory and invoice oversight, billing review, service changes, disputes, credits or refunds where supported, contract assistance, and ongoing optimization.