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.
AudioCodes Mediant 4000 ESBC (Enterprise Session Border Controller) belongs to a family of AudioCodes Enterprise Session Border Controllers, providing security and connectivity amongst VoIP network service providers and enterprises.
Intertoll Communications
Intertoll Communications Network Corp. was established in 1991 as a facilities-based carrier, and reseller of high quality long distance services. Over the last decade we have enhanced our product offerings to better meet the demands of an increasingly di
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