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).
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.
IPTELECOM
IPTelecom is an Irish Company focused on providing superior voice solutions to the irish business community.
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