Some facts about me and my skills: - Expert in VoIP and IP telephony. Experience is more than 15 years. - Huge expertise in custom Asterisk development, development of any type of Asterisk solution based on client's requirements - Configuration of Softphones, ip phones, ip routers etc. - Strong background in integration of Voice and Data on IP networks with legacy PBX and PSTN interfaces, including T1/PRI, Analog, and other standards - Resolving VOIP infrastructure problems and incidents quickly and effectively - Good understanding and experience with debugging VoIP call processing applications - Working Knowledge of Wireshark network packet analyzer