What does CSSR stand for?
CSSR stands for "Call Setup Success Ratio"
How to abbreviate "Call Setup Success Ratio"?
"Call Setup Success Ratio" can be abbreviated as CSSR
What is the meaning of CSSR abbreviation?
The meaning of CSSR abbreviation is "Call Setup Success Ratio"
What does CSSR mean?
CSSR as abbreviation means "Call Setup Success Ratio"
