Recommended: Working knowledge of OCS 2007 R2 infrastructure, networking, and telephony concepts; no mandatory prerequisite exam Vendors revise eligibility rules periodically, so confirm the current requirements on the official page (official 074-404 exam page) before registering.

Delivery is instant — an automatic email within a minute of payment, unlimited devices, and 7*24 online service (replies within two hours) if anything's missing after 2 hours; check spam first. If you fail the corresponding 074-404 exam within 60 days of purchase, we refund all the cost you paid: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Alternatively, exchange for two equal-value products free.

90-120 for 50-70 questions. Train the pace in advance: timed practice sessions turn the exam clock from a threat into a habit.

Yes:

• Microsoft Official Course 6336: OCS 2007 R2 Voice Specialization

Official courses build the base; the 116 practice questions for the Microsoft Office Communications Server 2007 R2 - U.C. Voice Specialization — every answer expert-verified — build the readiness.

The Microsoft Office Communications Server 2007 R2 - U.C. Voice Specialization blueprint spans 4 domains — including Administration and Management (25%), Deployment and Configuration (30%), Troubleshooting & Maintenance (20%). Study in proportion to the weightings; the complete outline above details every subtopic.

Yes — free demo downloads let you tell whether the Microsoft Office Communications Server 2007 R2 - U.C. Voice Specialization material suits you before purchasing. Purchases include 365 days of free updates, each new version emailed immediately; renew afterward at 50% off.

Through the vendor's official registration channels:

• Retired Exam Notice

The Microsoft Office Communications Server 2007 R2 - U.C. Voice Specialization is delivered Proctored via Pearson VUE test centers (retired) — choose the arrangement that fits you when booking.

$125 USD per attempt, 700 / 1000 to pass. Retakes bill again at full price — prepare thoroughly with the 116 practice questions for the 074-404 exam at Lead1Pass first.

The Microsoft Office Communications Server 2007 R2 - U.C. Voice Specialization is Microsoft's certification exam for Microsoft Unified Communications Voice Specialization, at the Specialization level. These certifications are valued precisely because they're demanding — passing one validates real capability. Related credentials include Microsoft Certified Professional (MCP).