Getting Read Timeout error while making an API Inbound call to Salesforce.
Is it possible to check at Salesforce is receiving connections.
Setup => Manage Users => Login History
Default timeout value is 10 seconds if you haven't set any. You can check your call via POSTMAN(REST CALLS) or SOAPUI (SOAP)calls to get exact idea about how much time your salesforce service is taking to respond. Maximum you can set this timeout to be 120 seconds.