stuck in "TCP_CONN_ERROR" error state
![kasulasaiganesh_0-1732781574214.png kasulasaiganesh_0-1732781574214.png](https://community.cisco.com/t5/image/serverpage/image-id/234719iDC028BE751345D41/image-size/medium?v=v2&px=400)
After re-configured " ip source-address 192.168.87.1 port 2000" under telephony-services. Now Connection is Active and conference working.
![kasulasaiganesh_1-1732781624131.png kasulasaiganesh_1-1732781624131.png](https://community.cisco.com/t5/image/serverpage/image-id/234720i3616F882CD0B40D0/image-size/medium?v=v2&px=400)
But when I restart the router again it went to "TCP_CONN_Error" no conference calls.
Current version "bootflash:c8000be-universalk9.17.09.04a.SPA.conf"
How to troubleshoot this issue ?
Regards,
Sai ganesh