1)Signalling support:SS7, PRI, Q.SIG, R2, V5.2; 2)Interface Connector:16 E1, 1 10/100M network, 1 RS232 ... Telecom Standard, solves any signalling inter-work issues between various switches and equipment through E1(T1), with its embedded ARM9 CPU ... :·Convert any signalling between SS7, ISDN PRI, Q.SIG, V5.2, R2;·Multi router, inter-office management, Intelligent route distribute and ...