Interoduction: * With power supply self,works under every complex environment. * Store 8 groups more different IP main in-numbers or IP card,convenient for user use. * Freely add or delete in the area which is gotten through in IP system be gotten ?through scope . * It has trasfer and automatic redialing function:could transfer to system telecom if the server is busy,insure the talk impregnably.
Interoduction: * Could use two routes for one telephone optionally. * Choose the communication service automatically.set ?communication style according to users'request. * Set special line IP and telecom IP in-number agilely. * If one line is used,so the other line can set whether busy ?to avoid nobody answers it. * Set out number for the special lines and telecom lines ?according to the users'environment
Interoduction: * No need external power supply,small,light,easy to install. * Capability stabilization,voice signal check accurately,fault occur reduced greatly. * Store 8 group different IP main in-numbers or IP card,convenient for user use. * Freely add or delete in the area which is gotten through in IP system scope. * Provide individual and system password setup,prevent other use lawless or modify hostility.
Total 3 Products
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