By bridging the gap between the technology designed for the PSTN (Public Switched Telephone Network) and modern digital communications like VoIP (Voice over Internet Protocol), SIP trunking ...

Many companies continue to rely on traditional phone systems, including trunk line telephone setups ... One such advancement is SIP trunking, a method that uses the internet to make phone calls ...

The government on Thursday issued recommendations on the revision of national numbering plan to ensure universal ...