Many businesses use a PBX to communicate out to the PSTN. The usual starting point for replacing this is using VoIP as a replacement for the phone system within the business.
But the VoIP network must interface to the traditional telephone network, the PSTN.
In a traditional business with a PBX, the PSTN connects to the business’s network with an interface which is controlled by the PSTN. This could be:
- an analog telephone
- an ISDN BRI circuit, or
- an ISDN PRI or
- an E1 circuit or channel.
These connections vary in their capabilities but all serve the function of making the link between a private telephone network and the rest of the world.
Odyssey systems can recommend the best mix of telephone services and equipment to connect you to the PSTN, at the best price, with the minimum of fuss. Hassle free telecoms!
