You have 2 choices in that scenario: Khomp and Sangoma. Khomp has external devices as well as normal boards and Sangoma has gateways as well as normal boards.João Mesquita
FreeSWITCH™ Solutions
It would not hurt to disclaim you work for Khomp (or used to work?) and that this is no official FreeSWITCH Solutions response/advice :-)