What is comparison between ADSL & ISDN – BT Highway?
Price – Depending on the ADSL service you choose, ADSL is comparable in price to ISDN whilst offering significant advantages including permanent connectivity and greater speeds, all for a fixed monthly cost. With ISDN you will be required to pay a monthly line rental fee and both Internet call charges and voice call charges. With our ADSL you pay your line rental seperately, and a single annual fee which covers the cost of your Internet access and Internet call charges. You would still be charged for standard voice calls by your telephone provider. Speed – Under optimum operating conditions ADSL will generally offer higher download speeds than would be obtained using ISDN. It may not offer any speed improvement when sending data out to the Internet however.
