IP - telephony Vitgrand - there is the best conditions for the work of legal entities / individuals at affordable prices, in all directions.
All clauses of the agreement are discussed with customer of communication services via IP telephony.
All necessary equipment and/or software is setting up then tests of services are started in three stages.
The customer recharges his account. The payment for the making calls is taken from his account.
After that the agreement was signed, all equipment and software installed and all test are done, the customer is starting to use service.