Stillink VoIP Gateway, Signaling, Protocol Converters
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ISDN, SS7, V5.2 , CAS, VoIP Gateway and Signaling Converters  

Time Division Multiplexing

Stillink and TDM image.

Stillink systems support the following signaling and protocol types for the TDM access:

  • Channel-Associated Signaling (CAS)
    • Single-bit E&M emulation
    • Two-bit ITU-T R1
    • Two-bit ITU-T R2
    • Many variations of signaling types (such as CL-1B, OCL-1B, TCL-1B, CL-1VF, OCL-1VF, TCL-1VF, SL/ZSL, SLM) widely employed in CIS countries
  • Common-Channel Signaling (CCS)
    • DSS1 (Euro-ISDN in the TE direction)
    • DSS1 (Euro-ISDN in the NT direction)
    • ECMA QSIG (in the TE direction)
    • ECMA QSIG (in the NT direction)
    • ITU-T Signaling System No.7 ISUP
    • V5.2 LE protocol

Click on the items to the left for further information.


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