About Sangoma B601 Series Hybrid Voice Cards

Sangoma B601 Series Hybrid Voice Cards are some of the world's first set of hybrid telephony cards for the PBX market providing a mix of analog and digital interfaces in a single card.

Sangoma B601 Series Hybrid Voice Cards include 1 port of T1/E1/J1, 1 port of FXS and 4 ports of FXO and are ideal for small, stable systems that do not require modular design, single-slot expansion, or port-customization power while offering a substantial cost savings by integrating on a single PCI or PCI Express slot both digital and analog interfaces.

Choose B601 Series models with Telco-Grade DSP Hardware Echo Cancellation for optimum echo-cancelled voice quality and enhancement.

Why buy Sangoma B601 Series Hybrid Voice Cards?

• Both digital and analog interfaces including 1 port of T1/E1/J1 + 1 port of FXS and 4 ports of FXO.
• 34 Simultaneous PSTN calls (per interface slot).
• Hardware echo cancellation available and hardware fax synching support.