# Pentacomm Knowledge Base

Welcome to the Pentacomm documentation portal. Here you'll find operating  
manuals for your appliance and a catalogue of known issues with their  
resolutions.

#### 📘 Expert Manuals

In-depth guides for configuring and operating your Pentacomm appliance —  
SIP trunks, call center, IVR, call recording, and licensing.

➡️ [**Browse Expert Manuals**](https://kb.pentacomm.ro/shelves/manuals)

#### 🛠️ Known Issues

Symptoms you may run into and step-by-step fixes. Search by the error  
message or the behaviour you're seeing.

➡️ [**Browse Known Issues**](https://kb.pentacomm.ro/shelves/known-issues)

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Can't find what you need? Use the search bar at the top of the page, or  
contact Pentacomm support.