For example, most VoIP traffic is sent across t

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e use of VoIP for business communications has increased exponentially in the last few years, due to the wide range of features and benefits on offer as well as cost effectiveness. However, with the expansion of the technology from local and wide area networks to internet voice calls, organisations are realising that the security concerns which exist for standard internet traffic also apply to VoIP systems.

he internet unencrypted, meaning germany telegram that anybody with network access and packet-sniffing software could eavesdrop on calls and gain access to proprietary, personal, or company confidential data to use for their own profit. A security breach could be as simple as someone accessing your system to make free calls, or as serious as spoofing your phone numbers to pose as a company employee and talk to your customers, possibly taking credit card payments from them. And these attacks are near-impossible to trace.

With this in mind, here are 7 things to consider for your VoIP system security.


1. Get a good firewall
While your data network probably has strong security in place, you should do the same for your VoIP system. If you have an on-premises system, invest in either a firewall, an intrusion prevention system (IPS), or both. These components can operate in tandem to track, identify and examine all traffic in the VoIP network, both authorised and unauthorised, and flag any unexpected activity. If you have a cloud-based system, find out what your provider has in place. Dedicated security measures are crucial for any provider’s reputation so you can take advantage of their experience in protecting against threats and vulnerabilities.