1)Convert any signaling between SS7, ISDN PRI, Q.SIG,V5.2, R2;
2)Resource:256 Voice channels, 256 meeting channels, 256 DTMF;

Description:

Since its adpation in 2003,NC-AD300D series of signaling gateway device has gone through 10 versions;not only function but also performance has been a good upgrade,moreover, with a powerful processor, embedded operating system. it provide a strong guarantee for the stable operation of the equipment. As a small capacity signaling converter with cost-efficient.the product especially suitable for the needs of small and medium size customers.
 
Specialty:
·Signaling support: SS7,PRI,Q.SIG,R2,V5.2;
·Interface Connector: 4E1,1 10/100M network, 1 RS232 console;
·Link: 4 SS7 links,4 PRI;
·Switching Volume:2048 x 2048;
·Clocking accuracy: stratum 3 Clock;
·Clocking Source: E1,inner;
·Resource: 256 Voice channels, 256 meeting channels, 256 DTMF channels, FSK inspection and delivery;

Function:
·Convert any signaling between SS7, ISDN PRI, Q.SIG,V5.2, R2;
·Multi router, inter-office management, Intelligent router distribute and telephone traffic sharing;
·Grouping switching management;
·User identifier, can provide black and white name list or connect to the database;
·Powerful calling function to provide customize calling mode;
·Voice management function with voice record and voice play;
·Meeting function;
·Calling number and called number modification;
·Real time telephone traffic monitor and handling;
·Can expand the capacity through multi stack;
·Provide CTI Link API interface for user program control;

Physical Specification

Application as follow shows:

Figure 1 Signaling Convert

Figure 2 Multi-Router Connection

Figure 3 Call Back System

Figure 4 Signaling Collect

Figure 5 Recording System