E1 / SIP Trunk
Smart telephony solutions
This E1 digital interface provides connection between the PBX and PSTN systems. The solution can use R2Digital or ISDN protocol allowing up to 30 simultaneous calls on a PBX.
Ideal for companies that have a traditional telephony system, of analog phone lines, and wish to modernize their system for the use of digital lines. Connected to the central, the E1 provides up to 30 voice channels to make and receive simultaneous calls. ligações simultâneas.