Phone In 6
The Phone In 6 is a call control centre for phone-in radio shows. It is capable of interfacing to 2, 4, or 6 phone lines by fitting up to 3 modules, where each module can have 2 x PSTN lines or 1 x ISDN BRI line. The ISDN basic rate interface allows 2 calls to be handled, 1 on each B channel. The PSTN module has 2 interfaces each using a modern digital hybrid interface, which is settable by software to handle a variety of PSTN and PABX systems with varying impedances, call connection & disconnection tones.
