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The History of VoIP (Full Version)

The History of VoIP Voice over Internet Protocol, abbreviated VoIP, is a fairly recent technology. It goes by many names, including Voice Over Broadband (VoBB), Internet Telephony, IP Telephony, and broadband phone.The advent of the Internet brought with it an abundance of innovation regarding communication. Of course, there was email in the beginning, but then people started wondering whether th...
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How to Use a VPN with VOIP

Fix VOIP audio and connectivity issues with a VPN Unblock Skype, Viber, and Google Hangouts Secure your video and voice chats with 256-bit encryption Save money on international calls Get instant access to more sites and services from anywhere in the world Get ExpressVPN  Why use a VPN for VoIP? Freedom Some countries in the Middle East and Asia block VoIP services like Skype...
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Resolve one-way audio issues with Port Forwarding for VoIP/SIP

Using Port Forwarding for VoIP to overcome NAT issues. Port forwarding sometimes referred to as tunnelling, is a method of opening a port or ports in a router or firewall to allow communication from a party outside the network.  Port forwarding is the act of actually forwarding a network port from one network node to another.  This enables an external source to reach a port inside the private LAN...
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How to Unblock DIDcomms VOIP, Whatsapp Calling, Skype, Viber and more VoIP apps with VPN

Some countries block VOIP and other IP software applications. Based on your location, DIDcomms VOIP calling, WhatsApp Calling may be blocked as well as other services such as Skype, Viber and Facebook Calls. But don’t let these geo-restrictions and censorship's get in the way of connecting with the important people in your life! Country Restrictions Belize blocks VoIP and Skype ...
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Organisations will face serious issues with SSL certificates on critical service infrastructure.

INTERNAL SSL CERTIFICATESMany organisations use Internal Certificates to secure critical infrastructure. Certificates using internal names/IP’s will no longer be trusted after 1st November 2015. The vast majority of organisations will be caught out by this change if they fail to act before that deadline.Unseen vulnerabilities created by rogue SSL server certificates are a growing problem for organ...
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SMS over PSTN Phone Lines (Endorsed by Texecom Ltd)

        Vodafone the last man standing? SMS over PSTN phone lines has been used in varying industries for many years and was often sold as an additional service by alarm companies, allowing the user to be notified of alarm conditions and open/close events. For many years there were two main players operating the service in the UK, O2 and Vodafone. In 2012 the ...
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AT&T Discontinues TAP Service

RENO, Nevada—AT&T Wireless text messaging on the TAP gateway has been discontinued by AT&T as of August 31, 2003. As AT&T is now referring to this as an enhanced service, AT&T now offers two fee-based services for text messaging to both TDMA and GSM devices: 1) AT&T Wireless Enterprise SMS; or 2) EFI Unimobile Mobile Messaging. AT&T Wireless Enterprise SMS connects your ...
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