SRVCC failure: bssmap-Handover-Failure caused by o-and-m-intervention

Hi Experts.

What could be below cause for SRVCC failure?

What do we need to check?

From DT, logs recovery on timer expiry failure shown:

check if incoming IRAT Switch is on for GSM cell

other than that check CGI as well(At core side in MSC and RAN side)

1 Like

Check SRVCCHOEN in GCELLHOBASIC MO on BSC, it should be set to yes for SRVCC to GSM Cell.

Thanks mohammad. Issue resolve after enabling this switch