Responsive image



Asterisk 4 Port Pri Card

Scroll to product details

How To Buy

Add this or any other product to your Enquiry List and send the Wishlist with your details and we will contact you ASAP


A 4-port PRI card is a type of telephony interface card that allows a computer running Asterisk to connect to the public switched telephone network (PSTN) through four Primary Rate Interface (PRI) circuits. PRI is a digital circuit that can carry multiple voice channels (typically 23 in North America and 30 in Europe) simultaneously.

You May Also Like These Products