When it comes to annoying calls, ghost calls are frequently at the top of the list. The most aggravating aspect of ghost calls is the lack of control the caller has. Ghost calls can happen at any time of day, but the most unpleasant ones happen in the middle of the night. Ghost calls are practically untraceable since no numbers are left behind. The calls are often made by doing what is known as a “Port scan,” which is frequently performed by corporations running automated software in search of devices, which happen to be telephones and mobile phones.
What Are Ghost Calls?
A ghost call occurs when the call recipient picks up the phone but there is no one on the other end of the line and the caller does not leave a message. The most aggravating aspect about ghost calls is that there is nothing on the other end of the line other than total silence. Aside from being unpleasant and time-consuming, ghost calls can leave the recipient nervous and scared.
Finding the caller ID log is the most reliable means of tracing the source of phantom calls. The ID log will often display incoming numbers with an odd pattern. For example, caller ID often includes prefixes or codes, such as 1001, 1000, and 100. These kinds of phone numbers almost never exist, and if they do appear in call logs, it’s a strong sign that the call came from a “non-existent” source.
Where Do Ghost Calls Come From?
Ghost calls are generated by automated port scanning equipment, not service providers, as some people believe. Random port scans are performed in order to identify possible vulnerabilities in the phone system. The biggest problem with ghost calls is that the call recipient might be charged for taking calls while the caller goes unnoticed and is not charged.
SIPVicious, a trustworthy port scanner, is available for free. Hackers can control ports by executing SIP scans, which test for the existence of SIP, which stands for Session Initiation Protocol (Session Initiation Protocol). If a hacker successfully completes a scan, the data may be used to gain passwords as well as clone the phone system they have targeted, allowing the hackers to make calls that the recipient on the other end will have to pay for.
How To Stop Ghost Calls?
The first step is to immediately tell your VoIP service provider, as there are things they can do to assist you stop getting calls. The phone adapter or SIP port can be adjusted by the end user from 5060, which is the default configuration, to prevent a large number of ghost calls from getting through. First and foremost, verify with your business phone provider to confirm that SIP messaging is available. Disabling the “Direct IP calls” option is another technique to prevent ghost calls.
If you continue to ignore phantom calls, they may wind up costing you a lot of money in the long run. It’s critical to be alert and respond swiftly to any phantom calls you get. By being proactive, you may plan ahead and minimise the irritation of future phantom calls. Call Cloud Edge if you need help stopping ghost calls to your phone lines.