Mobile Dialer is the softphone that enables VoIP Calling from mobile phones. Today, VoIP dialers are an important part of the industry. It is useful for both personal uses as well as for business purposes. Good quality dialer helps the VoIP business to prosper. Dialers with multiple destinations calling facilities to generate more profits. There are many regions around the world where there are VoIP blockages. And to help solve the problem of the blockages comes in the Tunnelling software.
Tunnelling Protocol is that which allows an internet service that the underlying network does not support or provide directly. VoIP Service Providers provide the tunnelling for an encrypted VoIP Call that connects to any VoIP Service. The encryption protects the privacy of the users in addition to ensuring that no third party could block the VoIP traffic. VoIP blockages are present all over the world. The most common method to block VoIP is to block the ports that the system needs to operate.
The reasons as to why there is a requirement for Tunnelling software are as follows:
· Telecom companies block VoIP to maintain a monopoly over the telecommunication sector.
· Governments block VoIP as it is not possible to track encrypted VoIP connections.
· Small-scale VoIP Blocking usually seen in a hotel which is to make the guests use their chargeable phone's service.
The main function of Tunnelling software is to bypass a firewall which blocks VoIP Calls. VoIP tunnel encodes and decodes data packets sent and received through the tunnel. The tunnelling protocol works by using the data portion of a packet to carry the packets that actually provide the service. Tunnelling uses a layered protocol model such as those of the OSI or TCP/IP protocol suite.
When mobile dialers have inbuilt tunnelling software, it enables an individual to make calls irrespective of all the blockages. In addition to its primary property, this software also reduces bandwidth consumption. This, in turn, helps users to make VoIP Calls in areas with low network connectivity. As for business purposes, mobile dialers equipped with tunnelling software can provide services to all regions around the world. And therefore with multiple destinations, a service provider can cater to more clients or customers thereby generating more profit.