Hi All, I am using ESL to control the call flow. My initial call flow is as following 1. INVITE---> FS 2. 180<--------| 3. 200<--------| 4. ------------>ACK 5. *************|-------------->INVITE 6. *************|<---------------180 7. BYE------->| 8. Retransmissions of BYE 9. *************|<----------------200 OK 10. 200(bye)<---| Now Leg B remains hanging... Shouldn't FS have killed it since legA is dead. legB was generated using bridge command. On Application I get Channel Hangup on 200 bye. In channle hangup . there is no legB uuid hence application neither can disconnect the legB nor it can wait on any events/messages. This issue seems to sofia related. Regards, Vishal Sharma f -- SuperReceptionist is now available on Android mobiles. Track your business on the go with call analytics, recordings, insights and more: Download the app here <https://play.google.com/store/apps/details?id=com.superreceptionist>