Hi All

From where we can get the data for

1) ASR on various countries

2) Average Call drop on VoIP

3) Average Call Quality

This we require to get an idea of what types of problem normally users use to face on voip and what is the average percentage of those problems.

Pls. help me if anybody have the factsheet for various service provider on these paramaters

Thanks & Regards
Ritesh Jalan