Failed To Register With The Registrar; Failed To Send Register Requests - HP FlexNetwork MSR Series Configuration Manual

Failed to set up calls in the proxy server approach to SIP
routing
Symptom
The UA could not set up calls when the proxy server approach was adopted to SIP routing.
Solution
Do the following:
•
Execute the display current-configuration command to check for information about the SIP
proxy server or the registrar.
•
If the proxy server or the registrar is not configured, configure it in SIP client view.

Failed to register with the registrar

Symptom
The UA could not register with the registrar.
Solution
Check that:
•
A route to the registrar is available.
•
The local configuration is consistent with that of the registrar.
•
A SIP authentication password is configured with the user command on the voice gateway if
authentication is necessary.
•
The configuration of realm in the authentication information is consistent with that on the
registrar. If the realm argument is locally configured, make sure the local configuration is the
same as that on the registrar. Otherwise, the voice gateway will not initiate an authentication
request. If the realm argument is not locally configured, the voice gateway will not judge the
configuration of realm on the server and consider the server is trusted.
Failed to set up point-to-point calls
Symptom
The UA could not set up point-to-point calls.
Solution
Check that the IP address and the port number of the remote voice gateway are correctly configured.

Failed to send register requests

Symptom
The UA does not send REGISTER messages.
Solution
Do the following:
•
Execute the debugging voice sip command to see whether REGISTER messages are being
sent.
•
If no REGISTER messages are sent, enable the registration function with the register-enable
command.
175