'Subscriber line' diaporamas de présentation

Integrated networking Columbia University ELE6905, Spring 2004

850 views • 74 slides

INTRODUCTION TO PBX

INTRODUCTION TO PBX. PRIVATE BRANCH EXCHANGE. To international. Provincial Area. SC. ITSC. International telephone switching center. PC. LE. SC. SC. Secondary center. Tandem. GSP. TA Network. Tandem exchange. TE. TE. RCU. Subscriber. subscriber. LE. Local exchange. LE. LE.

1.24k views • 35 slides

Internet-Unit 1

Internet-Unit 1. Topics. Introduction to Internet Applications of the Internet E-Mail Telnet File Transfer Protocol (FTP) E-commerce Video Conferencing E-business Internet Service Providers. What is the internet?.

459 views • 24 slides

Wireline-Broadband

Wireline-Broadband. What is Broadband ?. As per recent Broadband Policy of GOI, access rate over 256 Kbps will be considered as Broadband access. Definition of broadband.

524 views • 21 slides

MODUL 3

Sentral SPC Digital. MODUL 3. TUJUAN. Memahami arsitektur sentral SPC digital, bagian-bagian/komponen dan fungsi masing-komponen Memahami prinsip kerja sentral SPC digital dalam proses panggilan (call processing). Arsitektur Dasar Sentral Digital. Unit-unit fungsional sentral dig. Access.

591 views • 21 slides

MOBILE NUMBER PORTABILITY

MOBILE NUMBER PORTABILITY. PRESENTED BY:- SHAILENDRA VERMA EC-63. OUTLINE. Mobile Number portability (MNP) definition MNP services classification Processing a call to a ported number Different techniques used to implement MNP Comparison of those techniques.

581 views • 20 slides

Processes and operating systems

Processes and operating systems. Telephone answering machine. Theory of operation. Compress audio using adaptive differential pulse code modulation ( ADPCM ). analog. time. ADPCM. 3. 2. 1. -1. -2. -3. time. ADPCM coding. Coded in a small alphabet with positive and negative values.

577 views • 18 slides

Processes and operating systems

Processes and operating systems. Telephone answering machine. Theory of operation. Compress audio using adaptive differential pulse code modulation ( ADPCM ). analog. time. ADPCM. 3. 2. 1. -1. -2. -3. time. ADPCM coding. Coded in a small alphabet with positive and negative values.

285 views • 18 slides

Processes and operating systems

Processes and operating systems. Telephone answering machine. Theory of operation. Compress audio using adaptive differential pulse code modulation ( ADPCM ). analog. time. ADPCM. 3. 2. 1. -1. -2. -3. time. ADPCM coding. Coded in a small alphabet with positive and negative values.

308 views • 18 slides

Processes and operating systems

Processes and operating systems. Telephone answering machine. Theory of operation. Compress audio using adaptive differential pulse code modulation ( ADPCM ). analog. time. ADPCM. 3. 2. 1. -1. -2. -3. time. ADPCM coding. Coded in a small alphabet with positive and negative values.

297 views • 18 slides

Processes and operating systems

Processes and operating systems. Telephone answering machine. Theory of operation. Compress audio using adaptive differential pulse code modulation ( ADPCM ). analog. time. ADPCM. 3. 2. 1. -1. -2. -3. time. ADPCM coding. Coded in a small alphabet with positive and negative values.

300 views • 18 slides

Damage to equipment in Japan

Damage to equipment in Japan. Tetsuya Tominaga. Technical Session on Home Networks Geneva , 29/04/2011. Special Resistibility (K.44, K.66). Basic level and Enhanced level of resistibility are described in K.21, The special level is described in K.44 and K.66.

269 views • 13 slides