SG88728A1 - Conference call method and apparatus for same - Google Patents

Conference call method and apparatus for same

Info

Publication number
SG88728A1
SG88728A1 SG9700266A SG1997000266A SG88728A1 SG 88728 A1 SG88728 A1 SG 88728A1 SG 9700266 A SG9700266 A SG 9700266A SG 1997000266 A SG1997000266 A SG 1997000266A SG 88728 A1 SG88728 A1 SG 88728A1
Authority
SG
Singapore
Prior art keywords
same
conference call
call method
conference
call
Prior art date
Application number
SG9700266A
Inventor
Fujiwara Genichi
Original Assignee
Mitsusbishi Denki Kabushiki Ka
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsusbishi Denki Kabushiki Ka filed Critical Mitsusbishi Denki Kabushiki Ka
Publication of SG88728A1 publication Critical patent/SG88728A1/en

Links

SG9700266A 1996-03-29 1997-02-06 Conference call method and apparatus for same SG88728A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7716996A JPH09270859A (en) 1996-03-29 1996-03-29 Conference speech method and device therefor

Publications (1)

Publication Number Publication Date
SG88728A1 true SG88728A1 (en) 2002-05-21

Family

ID=13626296

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9700266A SG88728A1 (en) 1996-03-29 1997-02-06 Conference call method and apparatus for same

Country Status (4)

Country Link
JP (1) JPH09270859A (en)
CN (1) CN1169078A (en)
ID (1) ID16761A (en)
SG (1) SG88728A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002215193A (en) * 2001-01-18 2002-07-31 Mitsubishi Electric Corp Voice sign switching method, voice sign switching means, and voice communication terminal
CN101018261B (en) * 2006-07-07 2010-05-26 北京佳讯飞鸿电气股份有限公司 A method for controlling the conference call mode using the DSP conference chip

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832634A1 (en) * 1978-07-25 1980-02-07 Siemens Ag Conference circuit for PBX - has switches time multiplexing transmit and receive amplifiers to line
JPH0624575A (en) * 1990-12-28 1994-02-01 Dcg Holding Amsterdam Bv Transfer device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832634A1 (en) * 1978-07-25 1980-02-07 Siemens Ag Conference circuit for PBX - has switches time multiplexing transmit and receive amplifiers to line
JPH0624575A (en) * 1990-12-28 1994-02-01 Dcg Holding Amsterdam Bv Transfer device

Also Published As

Publication number Publication date
JPH09270859A (en) 1997-10-14
CN1169078A (en) 1997-12-31
ID16761A (en) 1997-11-06

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