I request you to please let me know the UAC behavior when:
1) we received 180 (contain same SDP) twice for the INVITE contained sdp
Callflow:
INVITE ->
<- 180 with SDP_1
PRACK ->
<-200 OK
<- 180 with SDP_1
2) we received 180 (contain different SDP) twice for the INVITE contained sdp
Callflow:
INVITE ->
<- 180 with SDP_1
PRACK ->
<-200 OK
<- 180 with SDP_2
Regards,
Krishna..
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