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).
Mediant 1000 a media gateway from AudioCodes, which was designed on the basis of modern technologies and fully supports traditional and wireless (including cellular) types of networks. Created in compact 1U chassis media gateway realizes an interface function between TDM and IP networks in corporate or small operator solutions.
Petsow Communications Limited
Petsow Communications Limited [formerly Adesemi Nigeria Limited] started full operations on August 10, 2002 with five points of presence in five states of Nigeria namely: Lagos, Rivers, Cross Rivers, Abia its operational and administrative headquarters an
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