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).
PBX Call Tarifficator Pro is a billing and call accounting system, helping to manage all phone traffic coming to and out of you offices switching system.
Merlin Tower
I am an official reseller and you can see my name on any voip website. for example you have nonoh, voipbuster, call easy and many more.
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