Solutions for voice and data communication.
Inovation, optimalization and expansion
of your network! Reduction of costs
for calls and data transfer! Optimal use
of your existing network and lines! We provide
you the efficientsolution according to yo
O.S.S Corporation began to offer IP telephony and Internet services in the middle of 1999 year. In spring of 2000 it was on the top of independent ratings of the Russian IP telephony operators. Nowadays company owes the most powerful access pool to providRead more