1)Signalling support:SS7, PRI, Q.SIG, R2, V5.2; 2)Interface Connector: ... and stable signaling converter.Specification:·Signalling support: SS7, PRI, Q.SIG, R2, V5.2;·Interface Connector: 16 E1(T1 ... delivery;Function:·Convert any signalling between SS7, ISDN PRI, Q.SIG, V5.2, R2;·Multi router, inter-office ... Between SS7, ISDN PRI, V5.2, R2, Q.931;Figure 2 Multi-Router ConnectionFigure 3 Call Back ...