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Sangoma A500 ISDN BRI Cards

For many SMB’s and SOHO businesses across Europe, BRI telephone lines are still the primary method of accessing the PSTN.  For over a decade, Sangoma has been providing the highest quality BRI Interface boards for connecting Asterisk ®, FreeSWITCH® and many proprietary phone systems to the PSTN.

Sangoma BRI Interface boards are also an outstanding choice for building proto-type and proof-of-concept systems.  The same drivers and API’s that are used for building a system that supports two telephony calls are used for systems that can support thousands of calls.  There will never be a need to recreate or recode applications as the need for capacity increases.