KR100274086B1 - 사설교환기의 다중회의장치 - Google Patents
사설교환기의 다중회의장치 Download PDFInfo
- Publication number
- KR100274086B1 KR100274086B1 KR1019980026025A KR19980026025A KR100274086B1 KR 100274086 B1 KR100274086 B1 KR 100274086B1 KR 1019980026025 A KR1019980026025 A KR 1019980026025A KR 19980026025 A KR19980026025 A KR 19980026025A KR 100274086 B1 KR100274086 B1 KR 100274086B1
- Authority
- KR
- South Korea
- Prior art keywords
- voice
- channel
- conference
- unit
- subscribers
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (2)
- 사설교환기의 다자간 동시 통신을 서비스하는 다중회의장치에 있어서,외부 망을 통해 전송되는 데이터 패킷의 정합을 수행하는 이더넷 정합부와,상기 데이터 패킷을 분석하여 각 채널별로 음성 패킷을 분류하여 출력하는 음성 패킷 추출부와,상기 각 채널에 대응하여 제공되는 채널 음성 패킷들의 인코딩 방식을 변환하는 코덱들과,상기 인코딩 방식이 변환된 각 채널의 음성 패킷들에 대해 컨퍼런스를 수행한 후 상기 컨퍼런스된 각 채널들에 대응하는 음성 패킷을 믹싱하여 다수의 가입자 각각으로 상기 믹싱한 음성 패킷을 제공하는 컨퍼런스부로 구성함을 특징으로 하는 사설교환기의 다중회의장치.
- 제1항에 있어서,상기 컨퍼런스부는 하기 수학식 2에 의해 각 채널의 음성 패킷들에 대해 컨퍼런스를 수행한 후 상기 컨퍼런스에 의해 출력되는 각 채널 음성 패킷 중 전송할 가입자에 대응하는 채널을 제외한 나머지 채널에 대응하는 음성 패킷을 모드 합하여 상기 나머지 가입자 수로 나누어 상기 나머지 채널의 가입자로 제공함을 특징으로 하는 사설교환기의 다중회의장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980026025A KR100274086B1 (ko) | 1998-06-30 | 1998-06-30 | 사설교환기의 다중회의장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980026025A KR100274086B1 (ko) | 1998-06-30 | 1998-06-30 | 사설교환기의 다중회의장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000004581A KR20000004581A (ko) | 2000-01-25 |
KR100274086B1 true KR100274086B1 (ko) | 2000-12-15 |
Family
ID=19542407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980026025A KR100274086B1 (ko) | 1998-06-30 | 1998-06-30 | 사설교환기의 다중회의장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100274086B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010044672A (ko) * | 2001-03-15 | 2001-06-05 | 오상철 | 시분할방식 전자교환기에서의 회의통화 처리방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100673512B1 (ko) * | 2004-10-08 | 2007-01-24 | (주)제너시스템즈 | 회의 통화 서비스 제공 방법 및 그 방법을 채용한 ip교환기 시스템 |
-
1998
- 1998-06-30 KR KR1019980026025A patent/KR100274086B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010044672A (ko) * | 2001-03-15 | 2001-06-05 | 오상철 | 시분할방식 전자교환기에서의 회의통화 처리방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20000004581A (ko) | 2000-01-25 |
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