Receiving REGISTER after INVITE

[ameynaik786]

We are using a web client based on JSSip where we are facing one of the issue of calls not getting auto answered,

here the issue happening is like this JSSip receives INVITE on contact port of last REGISTER -> JSSip sent events newRTCSession > JSSip sent event progress -> JSSip sends REGISTER with new port details -> REGISTER is happening successfully -> but call INVITE doesn't process further after progress event

Due to this call is not getting assigned to 1st agent. How to solve this issue or how can i troubleshoot this.