摘要:
A telecommunications system has a plurality of mutually independent clients each having a plurality of terminal devices connecting to the telecommunication system and provided in groups. A client specific identification KID and a group specific identification ZID are assigned. A dispatcher number storage can serve to assign the KID and ZID from an E.164 incoming call for routing purposes and to determine whether calls will be executed internally or externally.
摘要:
A telecommunications system has a plurality of mutually independent clients each having a plurality of terminal devices connecting to the telecommunication system and provided in groups. A client specific identification KID and a group specific identification ZID are assigned. A dispatcher number storage can serve to assign the KID and ZID from an E.164 incoming call for routing purposes and to determine whether calls will be executed internally or externally.
摘要:
The invention relates to a method and system control for the setup of an IP telephony connection between an original terminal and a destination terminal in an IP network over a gateway of a branch exchange. To increase the availability of the overall system for each EP terminal and to enhance in this way the voice quality of the IP-telephony connection, the setup of a connection between the original terminal and a first gateway is effected, according to the invention, by means of a list of IP addresses, a connection between the first gateway and a second gateway is set up by a system control of the branch exchange, and a connection between the second gateway and the destination terminal is effected by the second gateway, the setup of the connection between the first gateway and the second gateway through the system control comprising the determination of a gateway with spare traffic-handling capacities among the several gateways of the branch exchange and the definition of this gateway as being the second gateway.
摘要:
A telecommunication group is formed by a multiplicity of private telecommunication facilities configured to connect calls between clients services by those facilities and subscribers of those clients based upon facility identification numbers AID and client identification numbers KID determined by dispatcher numbers from E.164 call numbers.