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.
Teles iGate was specially developed for medium and large enterprises, who use ISDN-PBX hardware and communication channels integrated in GSM network.
MasterCall
Inside MasterCall a consumer oriented telecom
Master Call Communications, Inc. was established in January of 1999. At its
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