The 31860X exam presents 60 questions inside a 90 minutes window. That combination makes time a resource you manage, not a backdrop: candidates who never practice against a clock often leave easy questions unanswered at the end. Use the TestKingFree mock exam system — its timing function recreates the real pressure, so you can spot pacing gaps during preparation instead of during the exam.

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Recommended: Basic knowledge of Avaya UC solutions, networking, SIP, and telephony concepts; no mandatory prerequisite exam

Vendor rules change periodically, so before scheduling, confirm the latest requirements on the official Avaya exam page.

For the Avaya IX™ Calling Design, Avaya recommends the following training:

• Avaya IX Calling Design Official Training
• Avaya IX Calling Design Documentation

Formal training builds understanding; focused practice builds exam-day performance. Combine either resource above with 62 practice questions from TestKingFree and you cover both.

The 31860X exam — officially the Avaya IX™ Calling Design Exam — is Avaya's certification test for professionals working with its technologies, and passing it awards the Avaya Certified Design Specialist (ACDS) - Avaya IX Calling Design certification at the Specialist / Intermediate level. Whether you are a student, an office worker, or a veteran of the field, a vendor-issued credential is one of the few qualifications every employer reads the same way. It also leads naturally toward Avaya OneCloud UCaaS Design, Avaya Certified Design Expert (ACDE).

Passing requires 70% - 72%, and official registration costs USD 125. Budget-wise, remember the fee covers one attempt only — a retake is charged in full again. The prudent sequence is to self-assess first: run timed mocks with 62 practice questions at TestKingFree until your scores clear the passing mark with margin, and only then spend on the seat.

The Avaya IX™ Calling Design syllabus is divided into 6 domains, headlined by Deployment & Troubleshooting (10%), Security & Compliance (15%), and Integration & Interoperability (20%). The complete weighted outline is in the syllabus section above — let it direct your preparation toward the points that matter most.

Yes — a free trial comes before any payment at TestKingFree. You can download sample PDF questions of the 31860X materials at no cost and see clearly how the PC and online versions operate, so the decision is fully informed. After purchase, 365 days of free updates are included, and an expired product's update service renews at a 50% discount from your member zone.

The Avaya IX™ Calling Design is booked through these official channels:

• Avaya Learning
• Pearson VUE Registration

When scheduling, note that the 31860X exam is delivered Online proctored or in-person at authorized Pearson VUE test centers.