Encore Networks

SignalPath™ 230 Technical Note 1

Signaling Between One ITU SS7 (C7) Signaling Link and Multiple ANSI SS7 Signaling Links
 
When using the SignalPath™ 230 (SP230™) to convert signaling on calls between ITU SS7 (C7) and ANSI SS7 networks, it is possible to have one signaling link on the ITU side and multiple signaling links on the ANSI side. The only requirement is that the Circuit Identification Codes (CICs) on the ANSI side must be unique for each carrier with no overlapping of CICs.
 
Signaling protocol conversion between one ITU SS7 (C7) link and multiple ANSI SS7 links
Figure 1: Carrier with one ITU SS7 (C7) signaling link routing through the SP230 to several carriers with ANSI SS7 signaling links (PC=point code)
 
Signaling protocol  conversion between redundant ITU SS7 (C7) and redundant ANSI SS7
Figure 2: Carrier with redundant ITU SS7 (C7) signaling links routing through the SP230 to two different ANSI carriers with redundant SS7 signaling links
 
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