![]() Structured Qualitative Research: Organizing “Mountains of Words” for Data Analysis, both Qualitative and Quantitative.Acoustic couplers in the phones convert the speech into modulating current that is transmitted. The ringing voltage and ringback tones are removed from the circuit. The telephone handset is picked up and the loop is established local to the called party. The local PBX sends a ringback tone to the caller to inform them that the phone is ringing at the. Hz) for the ringing of the remote telephone. The PBX at the other end sets up an AC voltage (2. The PBX at the other end learns of the call. ![]() The CO sets up a path based on the number, it does this by 'seizing' a circuit and sending a request. Integration of voice into data networks is now become a reality so this document has been written to. ![]() Voice networks, Voice Over IP, IP Telephony. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |