Security Audit

  • Category: VOIP Testing
  • Standards followed: PTES, CIS
  • Services Brochure: Download

VOIP Testing

VoIP allows users to make voice calls from a computer, smartphone, other mobile devices, special VoIP phones and WebRTC-enabled browsers. VoIP (voice over Internet Protocol) is the transmission of voice and multimedia content over an internet connection. Using codecs VOIP is able to convert user's voice from audio signalsto digital data.

VOIP is made up of number of components, many of these are covered by existing testing methodologies.

  • The operating platform
  • Configuration
  • VOIP protocols
  • Support protocols

    The VOIP testing includes points related to:

  • VLAN hopping from data network to voice network
  • Extension Enumeration & Number Harvesting
  • Capturing SIP Authentication
  • Eavesdropping Calls
  • CallerID spoofing
  • RTP injection
  • Signaling Manipulation
  • Identification of insecure services
  • Testing for Default Credentials
  • Application level vulnerabilities
  • Voice Mail Attacks
  • Phone Firmware Analysis

    Identify weakness

    Identify underlying vulnerabilities at each level

    Validate security measures

    Make sure your security settings and devices are performing as expected

    Maintain CIA

    Validate the authentication mechanisms, as well as the potential interception, interruption or manipulation of the exchanged information between the client and VoIP server.

    Business Continuity

    By identifying and eliminating weak points you ensure business continuity.


    At the end of activity we provide a report with the detailed findings of vulnerabilities, screenshots with attached proof of concept and their mitigation measures.



    Got Questions? We are just an email away!




    +91 93685 75559

    Your message has been sent. Thank you!