Techroutes TG3000 Series is carrier class Trunking Gateway, which has flexible scalability and outstanding system reliability, especially suitable for large-scale network with its features of manageable and stackable. It targets for the following customers:
As carrier class trunk gateway, TG3000 works at the interface of PSTN and IP network, providing signaling transform between ISDN PRI signaling and H.323, SIP, providing ISDN PRI signaling interface to circuit exchange network. TG3000 comes in two models which support 1 to 4E1s and 4 to 32 E1s.