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.
247fone (Pvt) Ltd.
247fone was established with the main aim of providing better VoIP services, astounding quality and rock bottom rates. We strive to provide agents with the ability to succeed in a highly competitive VoIP market.
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