IP telephony is a modern alternative to conventional telephone connections. Its main advantage is the low cost of long-distance and international calls. The main requirement for IP telephony operation is the availability of an Internet connection. To make calls at low cost, you can use KataTelecom services. In order to do this, take the following steps:
SIP telephony allows individuals to make low-cost calls to friends and family located in other cities or abroad. Entrepreneurs can also set up an SIP phone number. This will open a virtually unlimited range of opportunities for conducting business negotiations at any place worldwide.