CLACC 300-815 v2.0 is the concentration for engineers who run large on-premises Cisco environments. It goes beyond the core into multi-site and multi-cluster call control, advanced CUBE features and the applications that surround CUCM.
Labs run on a multi-cluster topology with CUBE, Unity Connection and IM & Presence, so you practise the integrations exactly as they exist in production.
30 h video + 32 h labs, about 8 weeks at 6–8 hours per week.
5 modules · 34 lessons
Hands-on in a browser-based pod. Each lab starts from a clean snapshot.
| # | Lab | Skills | Time |
|---|---|---|---|
| 1 | Multi-cluster dial plan with ILS and GDPR | ILS, learned patterns | 2 h |
| 2 | Normalise a non-compliant ITSP with SIP profiles | SIP profiles, copy lists | 90 min |
| 3 | CUBE box-to-box high availability | Redundancy group, failover testing | 90 min |
| 4 | Single Number Reach and Mobile Voice Access | Mobility | 60 min |
| 5 | Enhanced Locations CAC across three sites | Locations, links, bandwidth | 75 min |
Runs on: Cisco CUBE Labs, CUCM Labs
| Exam | Blueprint domain | Weight | Covered in |
|---|---|---|---|
| 300-815 CLACC v2.0 | Dial plan and call routing | — | Modules 1–2 |
| 300-815 CLACC v2.0 | Cisco Unified Border Element | — | Module 3 |
| 300-815 CLACC v2.0 | Mobility and call admission control | — | Module 4 |
| 300-815 CLACC v2.0 | Collaboration applications integration | — | Module 5 |
Domain names are summarised. Check the official CLACC v2.0 exam topics on the Cisco Learning Network for current wording and weights.
Lead Instructor, Cisco Collaboration
Daniel has designed and migrated CUCM clusters for global enterprises and service providers, from 500-seat sites to 60,000-user multi-cluster deployments. He writes the CCIE mock labs and leads the live CCNP cohorts.
Watch before you buy, no sign-up required.
“The multi-cluster labs mirror our environment almost exactly. Our whole team took it.”
“The SIP profile module solved an ITSP problem we had been fighting for weeks.”
Complete preparation for the CCNP Collaboration core exam (v2.0, 2026), which is also the CCIE Collaboration qualifier. Covers on-premises and cloud calling with 40 hours of labs.
350-801 CLCOR v2.0
Master Cisco Unified Border Element: dial-peer design, SIP normalisation, security, transcoding, high availability and real carrier troubleshooting.
Supports 350-801 CLCOR
A structured 6-month programme for the 8-hour CCIE Collaboration practical exam: technology deep dives, 160 hours of rack time, full mock labs and 1:1 coaching.
CCIE Collaboration (practical exam)