Over the past several years, I have seen security becoming a key component in network design. With more organizations using IP Telephony as a business instrument today, security is more important than ever. Keeping pace with the rapid security technology evolution and the growing complexity of threats is a challenge, even in the best of times. Understanding and deploying IP Telephony network security is a key factor to determine whether your business, which relies on the same, will succeed.

The past couple of years have witnessed a dramatic increase in the threats to IP Telephony network security in corporate, financial, healthcare, education, and government institutions. The invent of IP Telephony has fundamentally changed the way ...

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