telephony
TRANSCRIPT
![Page 1: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/1.jpg)
![Page 2: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/2.jpg)
![Page 3: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/3.jpg)
It is a science of translating and transmitting sound signals Voicemail
![Page 4: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/4.jpg)
Internet telephony is transport of calls over the internetCool talk and netmeeting
![Page 5: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/5.jpg)
Voice over IP technology enables real time transmission of voice signals as pocket sized data that employ the transmission protocal,real time protocal,user diagram protocal & internet protocal
VoIP to voIP calls-freeVoIP to PSTN(public switched network)-less
than regular telephone
![Page 6: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/6.jpg)
Software productsHardware products
![Page 7: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/7.jpg)
Speak freely:
for sending voice msg over your network enter the host name/IP addr of machineNet speak web phone:
It includes most of normal telephone,plus text chat,video & call transforing
ICQ:
It suppotrs PC-PC & PC-phone calls
![Page 8: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/8.jpg)
Aplio/pro:
To make a call,enter aplio Id of the person’s pc.it is like our telephone no.
Multi voIP:
To send&receive calls b/w different office,one needs to install the multi voIP box at each office
![Page 9: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/9.jpg)
PC-PCPC-TelephonyTelephone-TelephoneTelephone-PC
![Page 10: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/10.jpg)
![Page 11: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/11.jpg)
Internet acess is readily availableOpposed to using an ordinary phony
The user will be forced to disconnect from the network
![Page 12: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/12.jpg)
In this technology you would not need multiple devices(telephones , fax machine ,PCs) to receive message. You would not even need multiple software . VoIP is an emerging area .developments will happening at a fast phone).
![Page 13: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/13.jpg)
ANY
QURIES ?
![Page 14: Telephony](https://reader035.vdocuments.net/reader035/viewer/2022070315/55502214b4c90535638b55bb/html5/thumbnails/14.jpg)