automatic telephone exchange
The definition of IP telephony is not limited to the concept of low-cost calls between cities and countries, as most people think. In business, such technologies are used not only to directly reduce the cost of telephone communications.
IP-protocol helps small and medium-sized businesses to get great opportunities at a reasonable price. Previously, this was only available to large organizations. New functionality allows small businesses to be competitive, thereby providing savings by optimizing infrastructure and maintenance costs. Continue reading