Sangoma’s award winning T1/E1/BRI digital telephony cards are powering the world’s leading phone system, IVR, and call-center applications. Renown for their premium quality and dependability, Sangoma’s T1/E1/BRI digital telephony cards are also the most flexible on the market, with superior compatibility in most commercially available servers and motherboards. They are the number one choice amongst Asterisk, FreePBX, and PBXact phone systems, as well as voice API integrators with a wide range of protocol support including PRI, BRI, and CAS MFCR2 protocols.
