Tuxtel specialises in the delivery of Primary rate ISDN telephony services via broadband or private circuits. The delivery mechanism needs to be of sufficient quality to deliver reliable telephony traffic – especially where the same circuit is used for Internet traffic - and the number of (ISDN) channels a circuit can reliably handle is determined and agreed upon prior to implementation.
Customers benefit from being able save on expensive ISDN recurring rental charges, and may not need to change numbers if Tuxtel has a porting agreement with the existing supplier .