Variable Kommunikationsbandbreite zur Bereitstellung eines automatischen Rückrufs und zum Halten eines Gesprächs

Variable Kommunikationsbandbreite zur Bereitstellung eines automatischen Rückrufs und zum Halten eines Gesprächs

If a first telecommunication terminal (101) puts a second telecommunication terminal (104) on hold, the first terminal transmits a transport message that reduces the bandwidth of the call to a low speed data link. When the first terminal wishes to take the second terminal off hold, a transport messa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: THIELER, STEPHEN MAX, BALES, BRUCE MERRILL
Format: Patent
Sprache:ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TELEPHONIC COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:If a first telecommunication terminal (101) puts a second telecommunication terminal (104) on hold, the first terminal transmits a transport message that reduces the bandwidth of the call to a low speed data link. When the first terminal wishes to take the second terminal off hold, a transport message is utilized to restore the communication bandwidth. If the first terminal calls the second terminal, and the second communication terminal is busy, the first terminal reduces the bandwidth of the call to a low speed data link. When the second terminal becomes idle, it sends a message to the first terminal indicating the idle state. The first terminal then uses a transport message to increase the communication bandwidth and engage the second communication terminal in a communication call.