With ISDN, customers can continue to make normal telephone and fax calls as they add fast Internet access, Intranet, e-mail, video conferencing and LAN communication to their business. Whereas for the analog PSTN technology, it only allow for Voice service and process one service at a time with slow speed, at less better quality.
ISDN Primary Rate service, available in increments of 30 digital lines per Primary Rate, is perfect for customers wanting to connect PABXs or transmit and receive data at speeds from 64 Kbps to 2 Mbps or combinations of the two.
ISDN is not simply a point-to-point solution like a leased line. ISDN networks extend from the local telephone exchange to the remote user and includes all of the telecommunications and switching equipment in between.
Enquire now for more cheaper unlimited and volume based plans call 1555.