28th September 2003 at 13:08
#36532
Naveen.
Guest
Hi Amberish,
well one major diffr is that R2 is CAS, channel associated signalling, while C7 or CCS7 is common channel signalling. One time slot in C7 signalling can cater to some thousands of channles,unlike R2 where each channel will have one signalling timeslot for it.
Hope this helps u.