This service offers a connectivity service from your telephone system to the PSTN (public switched telephone network). The public switched telephone network is a domestic telecommunications system used by public and private telephones, by data mechanisms and by exchanges of private data segments. Any connection made through this system is a PSTN call. A call made through the PSTN uses dial pulses and multi-frequency tones to transmit data from the sender to the receiver. Local, long distance national and international calls are possible through this connectivity.
For companies that have a traditional PBX telephone system on site, we have digital or analog delivery formats. If you have an IP-PBX on site with the advanced functionality of receiving trunks of SIP technology, we also have this service for your benefit.