Telsiz Telefonlar

Yapı  Sözlüğü   : Frekans
----------------------------

Ve aktarılan ses sıklığı adam alanında (çünkü) sınırlı olduğunu duymuş olabilir değildir. Syllables yeterli bir anlayış sağlar. Diğer bileşenler bağlanma süreci kontrol eder. Bunlar vites indüktör anahtarlar çatal elle bağlantı kurulması, bir numara otomatik veya yarı otomatik telsiz cihazları telsiz sesi mobil telsiz bağlantı kurulması, toprak düğmesi ve telefon sistemleri ve diğer denetimleri alanında geçiş vardır. Her zamankinden çok daha yakın telefon şebekeleri almanın gelişiminde çok önemli iki kavram vardır:

- Anahtarlama teknolojisi, bkz haber teknolojiler,
- Şehirlerarası otomatik arama, uzak seçeneği otomatik bakın.

Telefonlar türleri şunlardır:
Uydu telefonlar, kablolu telefonlar, Bilgisayar Telefon Entegrasyonu (CTI), telsiz-telefon (DECT), cep telefonları, yollar ve otoyollar, Kıdemli Acil at acil donanımları (aile acil) ve benzer şekilde, CTI Bilgisayar ve Telekomünikasyon ile.

[Construction - Section 236]

Extras of Cordless Telephones:

Cordless Telephones are besides equipped with also various ringing tones, with adjustable volume (including the listener), phone book (50, or more, depending on the model, entries). External and internal calls (some even more) are also available.

Cordless Telephones have mostly also a CLIP-display for call numbers, a CLIP-Register up to 40 telephone numbers, a menu in different languages and also DECT and or GAP are available. Extensions of up to 6 mobile parts are also possible. The passing of external calls to other mobile part is very practical by using Cordless Telephones . The microphone (Mute), several handsets available (to expand), battery warning sound are integrated in the Cordless Telephones. The discussion time is usually a maximum of 10 hours, while the standby operating time than is a maximum of 160 hours. In addition also, the naming announcement of the conversation partner is on some models of Cordless Telephones.

Both cordless phones as well as traditional phones, the latter is equipped with a special adapter anzuschliessen, can be used for Internet telephony can be used.

WLAN- phones:

A WLAN- phone means a means of WLAN (wireless technology) to a VoIP network binded and cordless telephone (Skype or SIP-Types are available). The loading times are 2-3 hours and have a calling time up to 4 hours: The standby time is over 100 hours. The WLAN- phone offers many convenient features such as redial, speaking transferring to the mobile part, or mute. These phones support the VoIP, WLAN (802.11b) and the open Internet telephony standard SIP.

Internet telephony:

The Internet telephony, including Voice over IP (VoIP), is the phone calls over computer networks. This is information (language and tax information for the connection) on a well for the appropriate data transmission network.

Participants in the discussion IP Telephony:

The discussion participants can both computers for IP telephony specialized telephone terminals, as well as through special adapter attached to traditional telephones and Cordless Telephones connected to the telephone network. With the IP telephony are cost savings for telephony, also throughout in the world. Depending on the network and providers are sometimes no additional costs other than the normally Internet (DSL) costs.