Übersetzung für "Gesprächsaufbau" in Englisch

The build-up of calls is effected by the service channel 7.

When this is not the case, the call setup ensues without requiring additional services SS.

As a result of the subscriber simulation there are not only error protocols about a specific hardware or software errors in a given call-set-up/cancelling phase, but also simulated test values are obtained which give an impression of:

It is, for example, possible to specially produce the state "Tln i effects a consultation call" and "Tln j effects an external call" and "A number k of subscribers carry on internal calls" and based thereon a new call set-up can be tested.

The subscriber, ie. user of the personal computer PC, may when establishing a call leave the receiver in place until the actual call begins if so desired, possibly with automatic redialling.

For the new remote station, however, it is a normal handshake in which it first sends a TRAU* if it is TFO-capable.

The header translation table is then defined during the signaling (call set-up) so that, on the one hand, the VPI and VCI bit sequence is maintained for the virtual channel identifier and that, on the other hand, the desired network-specific information is taken into account in the identifier.

This possibility is referred to below as cut-in blocking probability in order to distinguish it from the setup blocking probability (probability that the required branches are not available at call setup).

According to the present invention, superfluous dialing patterns are eliminated or, as far as possible, are combined in a more general and shorter dialing pattern, in order in this way to obtain a compressed telephone number database which requires a smaller amount of memory in the telecommunications system and allows the time required to set up a call to be shortened.

For the new remote station, however, it is a normal handshake in which it first sends a TRAU* if it is TFO-capable.

If corresponding control data are provided in the selected comparison data set, then, once the call has been set up, that is to say after producing the communications link between the relaying device 28 and the monitoring station 36, the person who needs to do the monitoring can be requested to identify himself by entering his PIN number, that is to say his personal identification number.

In this manner the arrangements of intermeshed communication networks already available for setting up telephone connections, especially the signalling channels, can be used.

With a request for a channel, for example for setting up a connection for a call or for handing over a call to another cell, a channel is selected from the channel list which is assigned to the actual radio situation existing at that moment.

The base station BS sets up a wireless communications connection with at least one communications terminal device KE, if this communications terminal device KE is located in the radio area of the base station BS and if the request for a call set-up is present at the communications terminal device KE or at another subscriber.

In the call setup according to FIG. 3, this proceeds from the mobile subscriber via the mobile station MS (communication terminal equipment).

For the mobile radio network to recognize prioritized calls, it must be known, at the latest before the call set up with the non-prioritized subscriber, that this is a prioritized call.

The second possibility for successfully continuing the call set up is the deactivation of the access classes restriction in the terminal.

The minimum number of destination code numbers and data records to be controlled also results in a reduction in the time required to set up a call.

Whenever a call is set up, the system controller in the corresponding telephone system searches through the entire set of these destination code numbers in order to make it possible to decide the connecting path via which the call should be routed, for cost reasons.

After the selection of an as yet unallocated channel in accordance with the CDMA code or of a corresponding time slot, the call set-up between the mobile part 4 and the base station 2 can then be initiated, without interference occurring despite identical transmitting and receiving frequencies of the participating base stations 1 and 2 .

The method according to claim 4, wherein the call setup is performed by sending a SETUP message or an SIP INVITE message.

If the second signal is transmitted only once, regardless of the fact whether this takes place immediately when the mobile telephone moves into the local zone of the fixed station or only when the speech connection is established, it is advantageous when the mobile telephone applies a third signal to the base station when it is outside the range of the first signal or has left the range of the first signal.