JPS6367787B2 - - Google Patents

Info

Publication number
JPS6367787B2
JPS6367787B2 JP2986881A JP2986881A JPS6367787B2 JP S6367787 B2 JPS6367787 B2 JP S6367787B2 JP 2986881 A JP2986881 A JP 2986881A JP 2986881 A JP2986881 A JP 2986881A JP S6367787 B2 JPS6367787 B2 JP S6367787B2
Authority
JP
Japan
Prior art keywords
data
line
voice
sent
packet
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.)
Expired
Application number
JP2986881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57145457A (en
Inventor
Minoru Sugano
Masataka Watanabe
Takao Kato
Ryuichi Toki
Matsuaki Terada
Michio Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2986881A priority Critical patent/JPS57145457A/ja
Publication of JPS57145457A publication Critical patent/JPS57145457A/ja
Publication of JPS6367787B2 publication Critical patent/JPS6367787B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2986881A 1981-03-04 1981-03-04 Voice packet converter of disused data retransmission type Granted JPS57145457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2986881A JPS57145457A (en) 1981-03-04 1981-03-04 Voice packet converter of disused data retransmission type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2986881A JPS57145457A (en) 1981-03-04 1981-03-04 Voice packet converter of disused data retransmission type

Publications (2)

Publication Number Publication Date
JPS57145457A JPS57145457A (en) 1982-09-08
JPS6367787B2 true JPS6367787B2 (enrdf_load_stackoverflow) 1988-12-27

Family

ID=12287943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2986881A Granted JPS57145457A (en) 1981-03-04 1981-03-04 Voice packet converter of disused data retransmission type

Country Status (1)

Country Link
JP (1) JPS57145457A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166320B (en) * 1984-10-25 1988-10-12 Stc Plc Packet switching system

Also Published As

Publication number Publication date
JPS57145457A (en) 1982-09-08

Similar Documents

Publication Publication Date Title
US8331269B2 (en) Method and device for transmitting voice in wireless system
US6088362A (en) Key telephone system without common control
KR100187823B1 (ko) Cdma 이동데이타통신 제어시스템
US7130291B1 (en) Data control system in CDMA mobile communication system providing mobile data and voice service
US7042833B1 (en) Modem transmission over packet networks
JP2869034B2 (ja) 音声多段中継装置
JPS6038064B2 (ja) 回線パケット複合交換方式
JPS6367787B2 (enrdf_load_stackoverflow)
JPS6367788B2 (enrdf_load_stackoverflow)
US20020037003A1 (en) Method to control data conversion in the transfer of a connection between a packet-switched and a line-switched communications network
JPS5979658A (ja) 複合交換機
US5243594A (en) Method for transmitting message blocks between transmission lines of a telecommunication processor system assigned to one another in existing connections
US7545819B1 (en) Techniques for asynchronous compensation for secure communications
US20060258381A1 (en) Method and apparatus for transmitting digital data
JP3209646B2 (ja) 無線パケット送受信装置
JPH0683258B2 (ja) パケット伝送方式
JPH04286452A (ja) データ通信装置
JPH10503339A (ja) 多ノード・ディジタル電話分配システム
JP4213530B2 (ja) Ｆａｘ通信システムおよびその通信方法
US7640485B1 (en) Non-relay initialization for modems
JPS636189B2 (enrdf_load_stackoverflow)
JPH0128549B2 (enrdf_load_stackoverflow)
JP2522380B2 (ja) Ｄｓｉ装置
US7099459B2 (en) Method and device for handling echo in a communication network
JP3093666B2 (ja) コンピュータ通信方式