As part of this Service, Comstar United Telesystems ensures a reliable exchange of data between any customer sites and branches, which may be located in different districts, cities or even countries.
The Data Network employs a variety of network technologies, i.e.: ATM, Frame Relay, TDM, Gigabit Ethernet, VPN-MPLS, xDSL, ISDN, broadband radio access, which ensure a high quality of sessions, while using the customers’ resources in a cost-effective fashion. The DN features a high throughput, and its components are fully redundant, which guarantees reliability of sessions and successful transmission of any volumes of information.
Comstar United Telesystems employs various methods to implement communications in order to provide the data transmission services:
- Lease of dedicated point-to-point channels;
- Integration of several remote offices and implementation of data exchange by creation of virtual private channels and networks.
All of the Comstar United Telesystems’ customers can get access to various financial, banking and information resources, such as Reuters, Bloomberg, SITA, PTC, MICEX, SCC, etc.
Establishment of Dedicated Point-to-Point Channels
Comstar United Telesystems offers customers the service for establishing within Moscow of dedicated point-to-point communications channels capable of ensuring reliable communications between customer offices for the purpose of transmitting big volumes of data or implementing corporate voice communications. The data exchange rate via a dedicated channel reaches 100 Mbps.
Comstar United Telesystems uses various variants for establishing data channels.
Data channel based on COMSTAR ISDN
This type of connection secures to the Client a data transmission rate of Nх64 Kbps.
Data channel based on NGN COMSTAR multi-service network
The speed rate of data transmission over the channel, set up via NGN COMSTAR network ranges from 1 to 100 Mbps.
NGN COMSTAR network ensures a guaranteed level of service quality for different traffic patterns (QoS). This network support three classes of services (CoS) to suit multiple types of customer traffic, susceptible in different degrees to QoS requirements.