Method for providing information packets from a packet switching network to a base site and corresponding communication system

A method for the packet switch for supplying information packets on a communication device including a packet switch, a first communication service, a second communication server that supports a second communication service and a base site, and comprising receiving a first group of information packets from the first communication server and a second group of information blocks from the second communication server; determine if at least one information packet from the first group was received before at least one block from the second group; if so, transmit said first group of information packets to the base site; if it was not, transmit a first block of informational if your base; determining if at least one packet of information was received before a lapse to transmit the second block; if so, transmit the first set of information packets to the base site; and put the second block on hold; and if not, transmit the second block of information to the base site. A communication device useful in said method comprising a first and a second communication server, a base site, a communication link, and a packet switch that includes a receiver, a processor, and a transmitter.