Service Description

Welcome to ISDN, one of the most advanced and extensively used digital communication tools in the world today.

ISDN is a digital dial-up service, which enables users to transmit information such as voice, data, video and images over a telephone line.

Communicating with digital, instead of traditional analogue technology, results in higher speed, capacity and productivity, as well as crystal clear voice and sound quality.

Telkom ISDN services to fulfill your requirements, ISDN2 and ISDN2a

• View more information on TelkomInternet options for ISDN