... PRI, Q.SIG,V5.2, R2; 2)Link: 16 SS7 links, 16 PRI; 3)16 E1; Description:Uphold the concept of carrier-grade ... embedded operating system, module structure. Single system for maximum 16 digital trunking E1 access.In the signalling conversion, small-scale ... : 16E1,1 10/100M network, 1 RS232 console;·Link: 16 SS7 links, 16 PRI;·Switching Volume: 2048 x 2048;·Clocking accuracy: stratum ...