Voice Transmission Over JP Networks

Abstract

Voice transmission over JP networks (Voice over InternetProtocol) represents one of the ways in which voice and datanetworks are integrated. The future development is based onthe explosion of the Internet as the means of communication,with the openness of standards and the readiness of the equipmentmanufacturers to accept such standard and to unify it.The service providers find interest in introducing new servicesthat are not based only on voice transmission, but voice becomesonly one of the applications that are realised over the JPnetworks. Voice transmission over the JP technology is at themoment not at the level of the existing quality of services, butthe coming solutions in the near future will enable Vo!P as thestandard operative solution. The advantages are reflected in theincrease of income keeping the current users and attracting newones, investments into infrastructure will maximize the opportunitiesfor packet service development, strengthen customers'loyalty and reduce operative expenditures, the services will bewidespread - long-distance international services or nationalservices of calling cards can be located at almost any European,African, or Central-Eastern count1y and directed to almost100 percent of the population. With the advantages of lowinitial costs of the new POPs (Points of Presence), the serviceproviders can suddenly expand their presence to many countriesor destinations.

Keywords

• JP telephony
• protocol architecture
• Call center