1)Signalling support:SS7, PRI, Q.SIG, R2, V5.2; 2)Interface Connector:16 E1, 1 10 ... and stable signaling converter.Specification:·Signalling support: SS7, PRI, Q.SIG, R2, V5.2;·Interface Connector: 16 E1(T1), 1 10 ... delivery;Function:·Convert any signalling between SS7, ISDN PRI, Q.SIG, V5.2, R2;·Multi router, inter-office management, Intelligent ... converter with SS7, ISDN PRI, R2, V5.2, Q.SIG.