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).
The function allows people seeing not only your number when you are calling but also your name.
VOIP Solution
Voice logger for analog as well as pri voice logger also voice logger for vonage and link sys device..
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