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 service provides the information regarding the incoming SMS, voice or email messages. At the moment when the message comes, the telephone plays a signal. The system also allows setting filters, thus, allowing you to choose, which messages to inform you about and which to ignore.
Orbtalk Ltd
With many years of experience in the Telecommunications industry, Orbtalk provides business phone systems to customers both in the UK and worldwide. Their main focuses are Hosted PBX services, SIP trunks, Call Centre Solutions and Call Termination. Orbtal
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