E1/T1

E1/T1

A European format for digital transmission. E1 supports signals at 2 Mbps (32 channels at 64Kbps, with 2 channels reserved for signaling and controlling), versus the T1, which carries signals at 1.544 Mbps (24 channels at 64Kbps).

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Grandstream BT 200

Grandstream BT 200 It is one of he most desired and mighty powerful new entry level IP phones of the BudgeTone series.

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United States Kosmaz Technologies LLC

VoIP VoIP is the consumer division of Kosmaz Technologies LLC. Kosmaz Technologies is a Next Generation Internet Telephony Provider, introducing to the Internet community worldwide innovative voice and advanced real time communication services over the pu

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