» Time Division Multiplexing

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.