SIP Softswitch
It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.
A telecommunication mechanism allowing the user to redirect the incoming
call to another telephone, using the “Transfer” button and dialling a number of
the set where the call will be redirected.
Telecomtrade
"Telecomtrade" trade system is dynamic developed company which offer complex of telecommunication services both for private individual and corporate clients.Constantly increasing demand influence on extension of voip market and as a result new sides of bu
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