23rd June 2004 at 08:47
#38498
S.Vijay
Guest
If the Link is like
MSC to MSC on your Own Transmission Network Then there is no need for ECs.
If you link both MSCs through PUBLIC Network…then you can apply if you have ECHO…
Do testing to find out..by applying the EC and removing the EC.
You may not feel much difference.
Very useful in cae of Long distance calls.
Rgds