Troubleshooting
Problem
After migration to WebSphere Application Server Version 8.0, the Session Initiation Protocol (SIP) proxy JSR116 traffic might fail with retransmission timeouts and error messages.
Symptom
When this error occurs, the following error message might be displayed:
TCP Channel initialization failed. The socket bind failed for host and port 5060.
Resolving The Problem
Delete the transport chain, UDP_SIP_PROXY_CHAIN, in the serverindex.xml file at the node level of the server where the error occurred.
Related Information
[{"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"Migration","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF012","label":"IBM i"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"8.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
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Document Information
Modified date:
15 June 2018
UID
swg21498498