22nd February 2008 at 13:47
#51134
Abdel
Guest
Hey shaheed,
Can you hear the tone ring? if no then please check the Circuit Identification Code(CIC) Or the PCM number of the E1 at both the MSC and BSC. I am suspecting that either the CIC you are talking about have different at the MSC and BSC or the PCM of the E1 is different.