Shafar,
in which country are you working ? we’ll push your boss to buy NPO !! That is a perfect example why you should buy it. Look how many calls you lost because of that… how much money it represents 🙂
Lily : call drops due to RTC could be due to anything, from TRX failure, to Abis, BSC, Ater or MT120 failures. Not only MT120… But I gueess, you meant when there are so many rtc drops all over the place, it is then probabl due to mt120… then agreed !
cheers
pix