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AIEE standards for telephony and telegraphy
| AIEE standards for telephony and telegraphy |
| Pubbl/distr/stampa | New York : , : IEEE, , 1922 |
| Descrizione fisica | 1 online resource (130 pages) |
| Disciplina | 651.73 |
| Soggetto topico |
Telephone systems
Telephone systems - Standards |
| ISBN | 1-5044-0308-8 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910136269603321 |
| New York : , : IEEE, , 1922 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
AIEE standards for telephony and telegraphy
| AIEE standards for telephony and telegraphy |
| Pubbl/distr/stampa | New York : , : IEEE, , 1922 |
| Descrizione fisica | 1 online resource (130 pages) |
| Disciplina | 651.73 |
| Soggetto topico |
Telephone systems
Telephone systems - Standards |
| ISBN | 1-5044-0308-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-996280829003316 |
| New York : , : IEEE, , 1922 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
ANSI/IEEE Std 661-1979 : IEEE standard method for determining objective loudness ratings of telephone connections / / Institute of Electrical and Electronics Engineers
| ANSI/IEEE Std 661-1979 : IEEE standard method for determining objective loudness ratings of telephone connections / / Institute of Electrical and Electronics Engineers |
| Pubbl/distr/stampa | Piscataway, New Jersey : , : IEEE, , 1979 |
| Descrizione fisica | 1 online resource (20 pages) |
| Disciplina | 651.73 |
| Soggetto topico | Telephone systems |
| ISBN | 0-7381-0563-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | ANSI/IEEE Std 661-1979: IEEE Standard Method for Determining Objective Loudness Ratings of Telephone Connections |
| Record Nr. | UNINA-9910135266403321 |
| Piscataway, New Jersey : , : IEEE, , 1979 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
ANSI/IEEE Std 661-1979 : IEEE standard method for determining objective loudness ratings of telephone connections / / Institute of Electrical and Electronics Engineers
| ANSI/IEEE Std 661-1979 : IEEE standard method for determining objective loudness ratings of telephone connections / / Institute of Electrical and Electronics Engineers |
| Pubbl/distr/stampa | Piscataway, New Jersey : , : IEEE, , 1979 |
| Descrizione fisica | 1 online resource (20 pages) |
| Disciplina | 651.73 |
| Soggetto topico | Telephone systems |
| ISBN | 0-7381-0563-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | ANSI/IEEE Std 661-1979: IEEE Standard Method for Determining Objective Loudness Ratings of Telephone Connections |
| Record Nr. | UNISA-996279555503316 |
| Piscataway, New Jersey : , : IEEE, , 1979 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Building enterprise ready telephony systems with sipXecs 4.0 [[electronic resource] ] : leveraging open source VoIP for a rock-solid communications system / / Michael W. Picher
| Building enterprise ready telephony systems with sipXecs 4.0 [[electronic resource] ] : leveraging open source VoIP for a rock-solid communications system / / Michael W. Picher |
| Autore | Picher Michael W |
| Pubbl/distr/stampa | Birmingham, U.K., : Packt Publishing, 2009 |
| Descrizione fisica | 1 online resource (445 p.) |
| Disciplina | 004.695 |
| Collana | From technologies to solutions |
| Soggetto topico |
Internet telephony
Telephone systems |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-282-24538-4
1-84719-681-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Building Enterprise-Ready Telephony Systems with sipXecs 4.0; Building Enterprise-Ready Telephony Systems with sipXecs 4.0; Credits; About the Author; About the Reviewer; Preface; What this book covers; What you need for this book; Who this book is for; Conventions; Reader feedback; Customer support; Errata; Piracy; Questions; 1. Introduction to Telephony Concepts and sipXecs; Traditional phone system concepts; Telecommunications provider interface; Telephones on a traditional phone system; Voicemail systems; Call routing logic; Calling functions and features; Call hold; Call park orbits
Call pickupCall transfer; Call forwarding; Speed dial; Direct Station Selection/Busy Lamp Field; Hunt groups; Automatic Call Distribution; Dial plans; Intercom; Paging; Conferencing; sipX Enterprise Communications System overview; The iPBX; Gateways; Telephones; sipXecs features; Voicemail; Auto Attendant; Music on Hold; Call park orbits; Page groups; Intercom; Conference server; Automatic call distribution; Device management; User management; User self-service portal; Time-based call forwarding; Localization; Internet calling and NAT traversal; Call detail records; Clustering; Summary 2. System Planning and Equipment SelectionSystem planning; Information gathering; Existing telecommunications connectivity; Demarcation point; Existing users and phones; Existing call flow; Day call flow example; Night call flow example; Departmental call flow example; Existing auto attendants; Existing hunt groups; Existing ACD queues; Special considerations; Paging; Cordless phones; Existing computer network; Equipment selection; Network equipment; Network switch connectivity; Quality of service; Virtual Local Area Network support; Powering the phones; Gigabit switches Utilizing existing network equipmentServers; Gateways; Analog gateways; Digital gateways; Phones; Hard phones; Softphones; Wireless phones; SIP firewalls; Uninterruptable power supplies; Plan the installation; Extension planning; Users and phones; Define permissions for user groups; Call flow; Auto attendants; Hunt groups; ACD queues; Network planning; Physical network; Virtual network; Site preparations; Document additional network information; Summary; 3. Installing sipXecs; Complete cabling requirements; Complete network requirements; Installing sipXecs; High availability installation Install and configure the distributed serverVerify DNS and DHCP operation; Single PBX testing; High availability PBX testing; Summary; 4. Configuring Users; Creating users; Extension pool; Internal extension length; Adding a user; Importing users; User groups; Advanced user configuration; Phantom users; Voicemail-only mailbox; Call routing phantom; Call routing phantom example; Summary; 5. Configuring Phones in sipXecs; Types of phones; Managed phones; Unmanaged phones; Phone groups; Phone firmware; Advanced phone configuration; Multiple lines on a phone; Multiple phones for a user Multiple line appearances on a phone |
| Record Nr. | UNINA-9910456658403321 |
Picher Michael W
|
||
| Birmingham, U.K., : Packt Publishing, 2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Building enterprise ready telephony systems with sipXecs 4.0 [[electronic resource] ] : leveraging open source VoIP for a rock-solid communications system / / Michael W. Picher
| Building enterprise ready telephony systems with sipXecs 4.0 [[electronic resource] ] : leveraging open source VoIP for a rock-solid communications system / / Michael W. Picher |
| Autore | Picher Michael W |
| Pubbl/distr/stampa | Birmingham, U.K., : Packt Publishing, 2009 |
| Descrizione fisica | 1 online resource (445 p.) |
| Disciplina | 004.695 |
| Collana | From technologies to solutions |
| Soggetto topico |
Internet telephony
Telephone systems |
| ISBN |
1-282-24538-4
1-84719-681-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Building Enterprise-Ready Telephony Systems with sipXecs 4.0; Building Enterprise-Ready Telephony Systems with sipXecs 4.0; Credits; About the Author; About the Reviewer; Preface; What this book covers; What you need for this book; Who this book is for; Conventions; Reader feedback; Customer support; Errata; Piracy; Questions; 1. Introduction to Telephony Concepts and sipXecs; Traditional phone system concepts; Telecommunications provider interface; Telephones on a traditional phone system; Voicemail systems; Call routing logic; Calling functions and features; Call hold; Call park orbits
Call pickupCall transfer; Call forwarding; Speed dial; Direct Station Selection/Busy Lamp Field; Hunt groups; Automatic Call Distribution; Dial plans; Intercom; Paging; Conferencing; sipX Enterprise Communications System overview; The iPBX; Gateways; Telephones; sipXecs features; Voicemail; Auto Attendant; Music on Hold; Call park orbits; Page groups; Intercom; Conference server; Automatic call distribution; Device management; User management; User self-service portal; Time-based call forwarding; Localization; Internet calling and NAT traversal; Call detail records; Clustering; Summary 2. System Planning and Equipment SelectionSystem planning; Information gathering; Existing telecommunications connectivity; Demarcation point; Existing users and phones; Existing call flow; Day call flow example; Night call flow example; Departmental call flow example; Existing auto attendants; Existing hunt groups; Existing ACD queues; Special considerations; Paging; Cordless phones; Existing computer network; Equipment selection; Network equipment; Network switch connectivity; Quality of service; Virtual Local Area Network support; Powering the phones; Gigabit switches Utilizing existing network equipmentServers; Gateways; Analog gateways; Digital gateways; Phones; Hard phones; Softphones; Wireless phones; SIP firewalls; Uninterruptable power supplies; Plan the installation; Extension planning; Users and phones; Define permissions for user groups; Call flow; Auto attendants; Hunt groups; ACD queues; Network planning; Physical network; Virtual network; Site preparations; Document additional network information; Summary; 3. Installing sipXecs; Complete cabling requirements; Complete network requirements; Installing sipXecs; High availability installation Install and configure the distributed serverVerify DNS and DHCP operation; Single PBX testing; High availability PBX testing; Summary; 4. Configuring Users; Creating users; Extension pool; Internal extension length; Adding a user; Importing users; User groups; Advanced user configuration; Phantom users; Voicemail-only mailbox; Call routing phantom; Call routing phantom example; Summary; 5. Configuring Phones in sipXecs; Types of phones; Managed phones; Unmanaged phones; Phone groups; Phone firmware; Advanced phone configuration; Multiple lines on a phone; Multiple phones for a user Multiple line appearances on a phone |
| Record Nr. | UNINA-9910780785503321 |
|
Picher Michael W
|
||
| Birmingham, U.K., : Packt Publishing, 2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Building enterprise ready telephony systems with sipXecs 4.0 : leveraging open source VoIP for a rock-solid communications system / / Michael W. Picher
| Building enterprise ready telephony systems with sipXecs 4.0 : leveraging open source VoIP for a rock-solid communications system / / Michael W. Picher |
| Autore | Picher Michael W |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Birmingham, U.K., : Packt Publishing, 2009 |
| Descrizione fisica | 1 online resource (445 p.) |
| Disciplina | 004.695 |
| Collana | From technologies to solutions |
| Soggetto topico |
Internet telephony
Telephone systems |
| ISBN |
1-282-24538-4
1-84719-681-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Building Enterprise-Ready Telephony Systems with sipXecs 4.0; Building Enterprise-Ready Telephony Systems with sipXecs 4.0; Credits; About the Author; About the Reviewer; Preface; What this book covers; What you need for this book; Who this book is for; Conventions; Reader feedback; Customer support; Errata; Piracy; Questions; 1. Introduction to Telephony Concepts and sipXecs; Traditional phone system concepts; Telecommunications provider interface; Telephones on a traditional phone system; Voicemail systems; Call routing logic; Calling functions and features; Call hold; Call park orbits
Call pickupCall transfer; Call forwarding; Speed dial; Direct Station Selection/Busy Lamp Field; Hunt groups; Automatic Call Distribution; Dial plans; Intercom; Paging; Conferencing; sipX Enterprise Communications System overview; The iPBX; Gateways; Telephones; sipXecs features; Voicemail; Auto Attendant; Music on Hold; Call park orbits; Page groups; Intercom; Conference server; Automatic call distribution; Device management; User management; User self-service portal; Time-based call forwarding; Localization; Internet calling and NAT traversal; Call detail records; Clustering; Summary 2. System Planning and Equipment SelectionSystem planning; Information gathering; Existing telecommunications connectivity; Demarcation point; Existing users and phones; Existing call flow; Day call flow example; Night call flow example; Departmental call flow example; Existing auto attendants; Existing hunt groups; Existing ACD queues; Special considerations; Paging; Cordless phones; Existing computer network; Equipment selection; Network equipment; Network switch connectivity; Quality of service; Virtual Local Area Network support; Powering the phones; Gigabit switches Utilizing existing network equipmentServers; Gateways; Analog gateways; Digital gateways; Phones; Hard phones; Softphones; Wireless phones; SIP firewalls; Uninterruptable power supplies; Plan the installation; Extension planning; Users and phones; Define permissions for user groups; Call flow; Auto attendants; Hunt groups; ACD queues; Network planning; Physical network; Virtual network; Site preparations; Document additional network information; Summary; 3. Installing sipXecs; Complete cabling requirements; Complete network requirements; Installing sipXecs; High availability installation Install and configure the distributed serverVerify DNS and DHCP operation; Single PBX testing; High availability PBX testing; Summary; 4. Configuring Users; Creating users; Extension pool; Internal extension length; Adding a user; Importing users; User groups; Advanced user configuration; Phantom users; Voicemail-only mailbox; Call routing phantom; Call routing phantom example; Summary; 5. Configuring Phones in sipXecs; Types of phones; Managed phones; Unmanaged phones; Phone groups; Phone firmware; Advanced phone configuration; Multiple lines on a phone; Multiple phones for a user Multiple line appearances on a phone |
| Record Nr. | UNINA-9910813295503321 |
|
Picher Michael W
|
||
| Birmingham, U.K., : Packt Publishing, 2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
La cité au bout du fil : le téléphone à Montréal de 1879 à 1930 / / Claire Poitras
| La cité au bout du fil : le téléphone à Montréal de 1879 à 1930 / / Claire Poitras |
| Autore | Poitras Claire |
| Pubbl/distr/stampa | Montréal : , : Presses de l'Université de Montréal, , 2000 |
| Descrizione fisica | 1 online resource (323 pages) |
| Disciplina | 651.73 |
| Collana | Thématique Gestion, marketing et communications |
| Soggetto topico | Telephone systems |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | fre |
| Record Nr. | UNINA-9910725004103321 |
|
Poitras Claire
|
||
| Montréal : , : Presses de l'Université de Montréal, , 2000 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Global telephony
| Global telephony |
| Pubbl/distr/stampa | Overland, KS, : Intertec Pub. Co., ©1993- |
| Descrizione fisica | 1 online resource |
| Disciplina | 384.6/05 |
| Soggetto topico |
Telephone systems
Telephone supplies industry |
| Soggetto genere / forma | Periodicals. |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-996335754403316 |
| Overland, KS, : Intertec Pub. Co., ©1993- | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Global telephony
| Global telephony |
| Pubbl/distr/stampa | Overland, KS, : Intertec Pub. Co., ©1993- |
| Descrizione fisica | 1 online resource |
| Disciplina | 384.6/05 |
| Soggetto topico |
Telephone systems
Telephone supplies industry |
| Soggetto genere / forma | Periodicals. |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910140931103321 |
| Overland, KS, : Intertec Pub. Co., ©1993- | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
