Title:
データコールを設定する方法及び構成体並びにアダプタ装置
Document Type and Number:
Japanese Patent JP4000383
Kind Code:
B2
Abstract:
The invention relates to an adapter equipment (IWF), a method and an arrangement for setting up a data call terminating at a subscriber in a telecommunication network. In the invention, adaptation functions of two or more data services are integrated into a single adapter pool that has one common MSISDN number shared by all the data services. After the connection has been set up, the IWF does not try to synchronize itself according to any data service towards another network but it monitors a traffic channel arriving from the other network (ISDN, PSTN) in order to identify the data service used by the calling terminal equipment. After the IWF has identified the data service, it starts operating in the manner required by the identified data service and data transmission may begin.
Inventors:
Rasenen Yuha
Application Number:
JP50385898A
Publication Date:
October 31, 2007
Filing Date:
June 25, 1997
Export Citation:
Assignee:
NOKIA CORPORATION
International Classes:
H04M3/00; H04W88/02; H04Q3/42
Foreign References:
| US5396539 | ||||
| WO1995016330A1 |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo