This service gives an opportunity to configure priorities for several queues and different traffic classes at once, by indicating different levels of the priority for every traffic class in one type of service. It is also possible to customize several service types in the router.
Citel PBXgateways are installed at the central PBX location, and EXTenders are deployed at branch offices, call centers, or at home offices over managed IP connections, DSL, cable, or analog circuits