Simens Service Open & Converged Networks HiPath 4000 is an official Siemens Enterprise Communications certification exam, listed under the code STI-400. Passing it earns the SOCP (Service Open & Converged Networks Professional) certification at the Professional level. It also ties into SOCA (Service Open Communications Associate), STI-101, STI-801. In an era of lifelong learning, this credential is one of the most efficient ways to prove your skills keep pace.

Simens Service Open & Converged Networks HiPath 4000 gives you 95-105 questions across 90 minutes. The efficient approach: one to two hours of daily timed practice in the Prep4away engine builds both the knowledge and the pacing, so exam day feels like simply another well-run session.

Passing Simens Service Open & Converged Networks HiPath 4000 takes Approx. 70-75%, and the official registration fee is ~$250–$350 USD / ~€220–€320 EUR. Retakes cost the full ~$250–$350 USD / ~€220–€320 EUR again, so treat your Prep4away practice scores as the decision-maker: book when the passing line sits below your everyday results, not your best ones.

The Simens Service Open & Converged Networks HiPath 4000 syllabus is organized into 5 domains, led by Features & Applications (8%), Maintenance, Troubleshooting & Diagnostics (22%), and System Configuration & Administration (25%). The complete breakdown is above on this page; it is the fastest way to learn where your limited preparation hours belong.

Recommended: Completion of HiPath 4000 service training or equivalent field experience; SOCA certification preferred

Vendor policies are revised periodically, so verify the current requirements before registering via the official exam page.

Registration for Simens Service Open & Converged Networks HiPath 4000 goes through the official channels below.

• Siemens Enterprise Training & Certification
• SITRAIN Siemens Learning

For planning: the exam is delivered Proctored online or at authorized Siemens test centers.

Siemens Enterprise Communications recommends the following training for Simens Service Open & Converged Networks HiPath 4000 candidates.

• STI-400 Official Service Training

Follow any training with daily practice on the 100 questions in the Prep4away STI-400 package; sorted by authorized expert groups, they turn course theory into exam-ready skill.

Yes on both counts. Download the free demo of the Simens Service Open & Converged Networks HiPath 4000 questions first, and browse the comments written by former customers for a second opinion. After purchase, new versions are sent to you as soon as they release, free for 365 days; after expiry, extending the update service costs 50% of the regular price.

Worry-free means a 100% money-back guarantee with stated conditions. Take the Simens Service Open & Converged Networks HiPath 4000 exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, keeping the update service on your original purchase.

Delivery is instant: download your files the moment you pay, with an email copy arriving within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 24/7 with infinite patience. Installation is unlimited across your computers.