ISDN Explained

ISDN 2e...

What is it?
Integrated Services Digital Network is the international standard for end-to-end digital transmission of voice, data, and signalling. The latest generation ISDN2e is the standard basic two channel ISDN service available from Mainstream Digital.

What can it do for me?
ISDN2e can utilise low cost terminal equipment from other markets, which improves choice, reduces the overall cost of ownership and allows Data calls to be forwarded as well as Voice calls.

ISDN 30e...

What is it?
ISDN30 is the European standard for digital connection to ISDN Primary rate service and is the equivalent of up to 30 exchange lines delivered to your premises by fibre cable and connected to an iSPBX (such as BT's Meridian) or for data applications to PC.

What can it do for me?
These 64 kbps digital exchange lines give high speed connections for clear voice and fast data transmission, with fast call set-up and near instantaneous call connection, saving time and money with cost effective public switched telephone networks call rates. ISDN30 is available from only 8 lines upwards, making it suitable for a wide range of businesses.