Here's how most call centers still take card payments today: the customer reads their long card number, expiration date, and CVV aloud. The agent types the digits into a browser tab or a CRM payment field. The whole exchange sits on the call recording. Sometimes a supervisor mutes the recording while the digits are spoken — sometimes they don't. Either way, those digits travelled across your network, sat in agent memory, and existed in your recording archive for the retention window.
That setup is a full SAQ D environment. The CDE includes the agent desktop, the network segment they sit on, the CRM, the recording platform, the backup tier, and every system that touches any of those. 329 controls, quarterly ASV scans, segmentation testing, and an annual ROC if you process more than 6M transactions a year. The agents themselves are the soft spot — under the PCI rules, anyone who can see or hear a PAN is a vector.
Our job is to make sure the agent never sees or hears the card, the recording never captures it, and your network never touches it. Once that's true, the entire CDE shrinks to the link between Paytia and your gateway. You drop to SAQ A — 22 controls — and most of your security audit goes away.
DTMF masking and channel separation are two separate ways to capture a card on a live call — you pick one, not both. Payment links are a different tool again, for the callbacks where the customer would rather pay later. We deploy whichever capture method fits your calls, and add payment links alongside it where it helps.
The customer types their card into their phone keypad. We replace the tones with a flat sound in real time, before they reach your agent or the recording. The agent stays on the line throughout — they can talk the customer through the capture, answer questions, and pick up the conversation as soon as the payment authorizes.
Best for: high-touch service calls, retention, upsell, anywhere you don't want the conversation to break.
The agent's audio path is briefly handed off to a Paytia voice prompt for the card digits, then handed back. The customer keys their card while a recorded voice walks them through it. The agent comes back on the line for the authorization result and the rest of the call.
Best for: scripted flows, high-volume bill payments, where a predictable capture experience matters more than continuous conversation.
The agent sends the customer a one-time secure link by SMS or email. The customer pays on the link in their own time, on their own device. Useful when the customer doesn't have their card to hand, or wants to call back later.
Best for: callbacks, follow-ups, customers who prefer to pay later, and any call where the natural conclusion is "I'll do it when I get home".
If you're weighing up providers, these are the questions that decide whether a solution actually keeps you compliant and whether it's workable day to day. Run any shortlist through them before you sign anything.
Does card data ever reach the agent, the recording, or your network? If the answer is yes on a single call, you're still a Cardholder Data Environment on the SAQ D path. The only solutions worth shortlisting take all three off the table.
Does it cover your whole call mix? Inbound live-agent calls, outbound campaigns, callbacks, and self-service all need a path. A tool that only handles one leaves you stitching vendors together, each with its own audit trail.
Does it work with the phone system you already run? A solution that needs a new contact center platform or per-seat hardware turns a quick compliance fix into a year-long rip-and-replace project.
What assurance level does the provider hold? A PCI DSS Level 1 service provider can take the card data off your stack entirely. Anything less and you keep more of the scope yourself.
How fast can you go live, and how are you billed? The practical answers should be days rather than months, and per payment rather than per seat — so the bill tracks the work you actually do.
Paytia is built to answer yes to the first four, and "days, per payment" to the last. That's the short version of why call centers pick us.
The numbers most people quote are right: SAQ D has around 329 controls, SAQ A has 22. But the controls themselves are the easy part. The real saving is what falls out of scope when the card data isn't on your network in the first place.
Your CRM stops being part of the CDE. Your call recording stack stops being part of the CDE. Your agent desktop, your network segmentation, your firewall ruleset, your DLP policy, your privileged access management for the segment, your annual penetration test scope, your quarterly ASV scans, your background-check policy for agents, your screen-recording retention — all of that either falls out of PCI scope entirely or gets a lot narrower. The audit goes from "lift every floorboard in the building" to "show us how the link from Paytia to your gateway is configured".
We also handle PCI DSS v4.0.1. The March 2025 deadline has passed — v3.2.1 is retired. If your QSA is still working from a v3.2.1 RoC template, get it refreshed. The new requirements around scripts on payment pages (6.4.3, 11.6.1) and continuous monitoring change the math on what stays in scope. Our glossary entry on PCI DSS walks through what changed in v4 and why.
Payment links, web checkout, or phone — whichever channel you use, we capture the card so the details never reach your people, your systems, or your premises. That single fact is what puts you on SAQ A, the shortest self-assessment in the PCI DSS framework, regardless of how many channels you're running.
PCI DSS sorts merchants by how much card data flows through their own environment. The more you store, process, or transmit, the longer the questionnaire — and the more of the 300-plus controls you have to evidence yourself. We're a PCI DSS Level 1 service provider. On every channel, the cardholder enters their card into our environment, not yours. Add a channel and your PCI position doesn't get heavier. It stays where it is.
| Acceptance channel | Without PaytiaTypical | With PaytiaEligible for | What moves out of scope |
|---|---|---|---|
Payment links SMS · email · QR · Click-to-Pay | SAQ A-EP / D | SAQ A | The customer pays on a Paytia-hosted page reached by the link — your website, CRM, and inbox never receive the card. |
Web checkout Branded, on your site journey | SAQ A-EP / D | SAQ A | The checkout is served by Paytia — by redirect, or an iframe we protect and attest under v4.0.1 — so no card fields ever sit on your own pages. |
Phone / MOTO Agent-assisted or IVR self-service | SAQ C-VT / D | SAQ A | DTMF masking means agents never hear or key the digits, and nothing lands in your call recordings or terminals. |
Positioning shown for a card-not-present merchant. Your final SAQ depends on your complete environment — Paytia removes the card-data-handling factors that otherwise push you to A-EP, C-VT, or D, leaving the SAQ A path open across all three channels.
Capturing, transmitting and processing the card data on every channel
Securing the payment page and DTMF capture path
Tokenization and the link to your payment gateway
The bulk of the 300-plus PCI DSS controls, evidenced by our Level 1 audit
Annual independent assessment of the capture platform
Completing your own SAQ A and Attestation of Compliance
Keeping your website free of malicious scripts
Confirming Paytia's service-provider status annually
Good practice for any card data still held on paper
Policies, training and access control inside your business
Add a channel. Stay on SAQ A. All three acceptance methods run on the same Level 1 platform — turn on another one and the questionnaire doesn't get longer.
We're not a transformation program. Most customers are taking live PCI-compliant payments inside a working week. Integration is via REST API or SIP — whichever the phone system speaks. No physical kit on your floor, no per-seat licensing of hardware, no agent retraining beyond "press this key when the customer's ready to pay".
Genesys, Five9, NICE CXone, Talkdesk, Amazon Connect, 8x8, RingCentral, Avaya, 3CX, plain SIP — we sit alongside all of them. Our contact center integration guide walks through the typical setup. We don't rip out your CCaaS or compete with it. We just take the bit of the call you'd rather not be on the recording.
We're PCI DSS Level 1 — the highest assurance tier, audited annually by a QSA. That's what lets us take the card data off your stack. We hold the controls so you don't have to. The QSA's AoC is available on request when a procurement team needs it.
Per-seat licensing punishes you for headcount growth and idle seats. We charge per payment capture, so the bill tracks the work you actually do. A 50-seat team taking 200 payments a day pays less than a 50-seat team taking 2,000. Talk to us about a volume estimate and we'll come back with a number — we don't list pricing publicly because the right rate depends on call mix.
The best fit depends on how your calls run, but the principle is the same for all of them — card data should never reach the agent, the recording, or your network. For live-agent calls, DTMF masking is the usual answer: the customer keys their card on their handset, the tones are masked in real time, and the agent stays on the line. For fully automated payments, an IVR flow takes the card with no agent involved. For callbacks or customers who'd rather pay later, a one-time payment link does the job. Paytia runs all of these on one PCI DSS Level 1 platform, sits alongside the phone system you already have, and drops you from SAQ D (329 controls) to SAQ A (22) — usually live inside a week. The right solution is the one that covers your actual call mix without putting you back in scope.
Most secure phone payment vendors solve the same core problem — keeping card data out of the agent's environment — but they differ in how they do it and how much of your setup they touch. Some cover only one channel, so you end up with one tool for live-agent calls and another for automated IVR or pay-by-link, each with its own audit trail. Some need a new contact center platform or per-seat hardware before they'll work. Paytia covers DTMF masking, channel separation, IVR, and payment links on a single PCI DSS Level 1 platform, sits alongside the phone system you already run, and charges per payment rather than per seat. The result is one integration, one audit trail, and a drop to SAQ A without a rip-and-replace project.
SAQ A — the shortest self-assessment in PCI DSS, with 22 controls. You get there because we capture the card on every channel, so it never reaches your people, your systems, or your premises. With nothing stored, processed, or transmitted in your own environment, the factors that would otherwise push you to SAQ A-EP, C-VT, or D simply aren't present. The heavy controls sit with us and are evidenced by our own Level 1 audit each year.
Yes. All three channels — phone / MOTO capture, web checkout, and payment links — run on the same PCI DSS Level 1 platform. On a phone call, DTMF masking takes the card digits out of the recording and off the agent's screen. On the web, the checkout is served by Paytia, not your own pages. Via a payment link, the customer pays on a Paytia-hosted page that your inbox and CRM never see. Add a channel and your questionnaire doesn't get longer — you stay on SAQ A.
A PCI compliance call center (spelled "PCI compliance call centre" in the UK) is a contact center that takes card payments without putting the card data anywhere the agent, the recording, or the wider network can see it. The technical floor for that is DTMF masking or channel separation: the customer keys their card on their handset, you mask the keypad tones before they hit your recording, and the digits route straight from the customer to your payment gateway. Done properly, you stop being a Cardholder Data Environment for that traffic — you drop from SAQ D (329 controls) to SAQ A (22), and your annual PCI assessment gets a lot smaller.
Three things sit at the heart of it. Card data can't be heard by agents, can't sit in your call recording, and can't traverse your network in clear text. If any of those three is true on a single call, you're inside the Cardholder Data Environment (CDE) and you're on the SAQ D path — 329 controls, segmented network, quarterly ASV scans, the lot. We move card capture off your infrastructure so none of those three is true. Most of our customers drop from SAQ D to SAQ A inside a week.
No. We sit alongside whatever you've got — Genesys, Five9, NICE CXone, Talkdesk, Amazon Connect, 8x8, RingCentral, 3CX, a SIP trunk, or a traditional PBX. The agent picks up calls the same way they do today. When it's time to take a payment, they press a key or click a button in the agent desktop, and the capture happens on Paytia's PCI Level 1 platform. The agent stays on the line. No rip-and-replace, no per-seat hardware.
With DTMF masking, yes — the conversation continues normally and only the keypad tones are suppressed. The agent hears the customer's voice, can answer questions, and picks the call back up the moment the payment authorizes. With channel separation, the audio path is briefly handed off to a secure voice prompt for the card digits, then handed back. We default most customers to DTMF masking because it keeps the call conversational. Pick whichever fits the flow.
Card data never enters the recording at all. Because we strip the DTMF tones before they hit the recording layer, you don't need pause-and-resume, you don't need post-call redaction, and you don't need a separate retention policy for payment calls. Your existing recording stack — Verint, NICE, Calabrio, whatever — keeps recording as normal. There just isn't any card data in the audio to begin with.
Most rollouts are live in 3–10 working days. The longest bit is usually your side — sandbox merchant on the gateway, agent UAT, and an internal sign-off. Paytia's side is API or SIP integration plus a config session. We've gone from contract signature to live capture inside 48 hours when the gateway and the merchant account were already in place.
Stripe (we're a Stripe Partner), Worldpay, Adyen, Authorize.Net, Braintree, Chase Paymentech, and most major US acquirers via API. If your gateway isn't on that list, ask us — we add new ones regularly. The card data goes from the customer's handset straight to the gateway through Paytia. It doesn't sit on your network or ours.
Yes. Same flow — agent dials out, has the conversation, presses a key to start a payment capture, the customer keys their card on their handset, agent stays on the line. We see it used heavily for collections, renewals, fundraising, and outbound sales where reading the card aloud would be a no-go on PCI grounds. TCPA rules still apply on the dialer side; PCI scope is what we shrink.
Call centres cut their PCI scope to SAQ A with Paytia. See how Pinnacle Group, CAS and All Clear Travel did it.
Book a 15-minute demo. We'll show you DTMF masking on a live call, walk through what SAQ A looks like for your setup, and quote based on your call mix.
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