Outline

JOYIT Programmable Signaling Conversing Gateway (JOY-PSC) is a solution for connection and transfer among different protocols, such as SS7-PRI, SS7-SIGTRAN and transfer among different protocols and variants of SS7. With the open, flexible, high performance and high reliable design concept, JOY-PSC adopts Linux operational system, high-performance communication processor and modularization design so as to ensure the free flexibility and integrity of the system.

Characteristics

• Support conversion between SS7 and IP signaling;
• Support conversion between TUP/ ISUP and Q 931 signaling;
• Support conversion among TUP and ISUP variants;
• With PRI trunk conversion capacity of the signal-node can top 32 x 32;
• Support NFAS;
• Used as the equipment at network side or at subscriber side;
• Support multiple signaling protocol stacks to allow a set of physical equipment is defined as multiple signaling points and to access to multiple signaling networks of operators at the same time;
• Support 14 and 24 signaling point codes;
• Provided with multiple nodes stacking for high capacity;
• CDR generation and call counter;
• Remote maintenance capacity

Application

• ISDN PBX/IP PBX access SS7
• Trunk media gateway access SS7
• Telecommunications value-added system access SS7 based on PRI
• Connection among SS7 variants