The technological transformation that the world is experiencing, and therefore the business sector, has led to a transition from traditional telephone services based on PSTN technology to an infrastructure based on IP networks .
IP telephony , based on voice transmission cambodia whatsapp shopping data via a broadband connection, now offers value-added services to companies such as the possibility of:
Link an unlimited number of calls;
identify calls quickly and easily;
enable video conferencing , email and instant messaging capabilities ;
transfer calls efficiently;
offer an Interactive Voice Response (IVR) service ;
put calls on hold, etc.
In most cases, IP telephony is much more attractive and economical than traditional telephony, since it is carried out over the Internet. Thanks to this, the costs are not related to the distance between destinations, but rather to network maintenance, hardware quality and connectivity.
Read also
The softphone: the sweet evolution of business telephony
SIP Trunk: the exceptional titan to challenge traditional telephony
In summary…
RTPC is the acronym used to identify the Public Switched Telephone Network .
In English, it is called PSTN ( Public Switched Telephone Network ).
The term refers to the traditional telephone network, through which local and long-distance voice calls were transmitted.
This type of network makes communications possible from:
Analog or digital phones,
switches,
PBX.