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.
SIP protocol was made within IETF (Internet Engineering Task Force) – organization occupied with establishing Internet standards and general standards concerning TCP/IP protocols.
Market Networks Inc.
Calgary Telecom can best be characterized as a "Next-Gen" Telco Reseller utilizing a worldwide, private network to provide high-quality, low-cost service. Whether you are a residential customer or a small to mid-sized business, making regular long distanc
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