> For the complete documentation index, see [llms.txt](https://alomancy.gitbook.io/guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://alomancy.gitbook.io/guides/methodologies/voip-checklist.md).

# VOIP Checklist

* **VoIP-001** – VLAN hopping from data network to voice network
* **VoIP-002** – Extension Enumeration & Number Harvesting
* **VoIP-003** – Capturing SIP Authentication
* **VoIP-004** – Eavesdropping Calls
* **VoIP-005** – CallerID spoofing
* **VoIP-006** – RTP injection
* **VoIP-007** – Signaling Manipulation
* **VoIP-008** – Identification of insecure services
* **VoIP-009** – Testing for Default Credentials
* **VoIP-010** – Application level vulnerabilities
* **VoIP-011** – Voice Mail Attacks
* **VoIP-012** – Phone Firmware Analysis