... designed and manufactured by NiceComm according to International Telecom Standard, solves any signalling inter-work issues between various switches ... 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 management ...