авто дозвона линия питанием Телефонная карта предоплаты с Т

Line-powered Auto route calls to calling card gateway Dial access, PIN, and other digits for calling card user automatically Total 8 channels for gateway numbers Memory up to 8 calling cards or gateway numbers Auto routing calls to various channels according to pre-configuration Can setup system password to protect all settings from unauthorized changes Up to 200 groups of activation codes Supports PABX Auto dial prefix code of PABX when connect to extension line after PABX IVR or DTMF tone detect Restrict typical prefix/area codes as you like Time delay setting Suitable for all kinds of calling card carriers Attach dialer to calling card user's telephone line with RJ-11 interface Programmed by analog telephone set either at site or remotely over PSTN networks Can be adjusted by 10 levels according to networks quality More advanced features can be found in user's manual