Major classes of signalling are ___________

Related MCQs

• Customer line signalling is used for __________
• CCS signalling network is based on __________
• Formats of signal units in CCTTT no. 7 signalling system are ________________
• Features of CCITT no. 7 signalling system (SS7) are ________________
• Standards of CCITT Signalling system are _____
• Inter register signalling can be done by _________
• What are the types of inter register signalling?