1) Registered from SIP end point, kamailio added row in location table

2) Now using same SIP account details, pushed registration entry using kamctl ul add ,  instead of overwriting the previous contact by new one it inserts another new row in the location table

3) Total now 2 rows with same username are present in DB.

I am using save("location", "0x04") so before inserting new row it should check whether already entry is there or not, if there should update the same row.

I look forward to your reply.

Thanks

Ram