JPS642447A - Terminal adapter equipment - Google Patents
Terminal adapter equipmentInfo
- Publication number
- JPS642447A JPS642447A JP15823887A JP15823887A JPS642447A JP S642447 A JPS642447 A JP S642447A JP 15823887 A JP15823887 A JP 15823887A JP 15823887 A JP15823887 A JP 15823887A JP S642447 A JPS642447 A JP S642447A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- transmission rate
- conversion part
- rate conversion
- call setting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
PURPOSE: To enable a communication between terminals which have different terminal attributes by providing a storage means for data, a transmission rate conversion part, a connection control part which has a rate converting function for the transmission rate conversion part and a call connection retrial processing function at the time of incoming rejection due to transmission rate mismatching.
CONSTITUTION: When a terminal 3b sends a request for call setting to a terminal 3b through a terminal adapter 1b while the terminals 3a and 3b differ in terminal attribute such as a transmission rate, etc., and there is no influence upon an end-end communication except the difference in transmission rate, a terminal adapter device 1a receives and recognizes terminal attribute information on the terminal 3b by a connection control part 6 as well call setting information. Then the transmission rate conversion part 7 sets a mode wherein data is set and received to and from the transmission line to a communication controller 2 at the transmission rate of the terminal 3b. At this time, even if the transmission rate of the originating terminal 3b is faster, the data is stored in a buffer, etc., by providing the buffer to the transmission rate conversion part 7. Further, when the terminal 3a sends a request for call setting to the terminal 3b reversely, the connection control part 6 analyzes the cause of incoming call rejection due to terminal attribute mismatching once receiving the rejection from the terminal 3b. Then the mode of the transmission rate conversion part 7 is set similarly and reconnection trial processing for outputting the request for call setting again is performed.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158238A JPH012447A (en) | 1987-06-25 | terminal adapter device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158238A JPH012447A (en) | 1987-06-25 | terminal adapter device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS642447A true JPS642447A (en) | 1989-01-06 |
JPH012447A JPH012447A (en) | 1989-01-06 |
Family
ID=
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