Dinstar E1/T1/PRI Digital VoIP Gateway
the Dinstar E1/T1/PRI Digital VoIP Gateway can be your finest option if you're thinking about updating your telephone system. IP-based networks and traditional telephone systems (PSTN) are connected by the Dinstar Digital VoIP Gateway. By turning digital E1, T1, or PRI signals into SIP or VoIP protocols, it makes it possible for voice data to be sent over the internet.