Explanation of the Syslogging Info Coming from the SPA

Here are some general explanation for what to look for in the syslog messages generated by an SPA.

• SIP REGISTER to a SIP Proxy that requires authentication. A SIP REGISTER is how the SPA informs the SIP Proxy of its presence. Once registered, the SIP Proxy can begin routing calls to the SPA.
• SIP INVITE to initiate an outgoing call from the SPA to the phone number 1-800-555-1212 through the SIP Proxy sip.voip-info.org. The SIP Proxy requires authentication. The SPA hangs up the connection before the other end can pickup the call.
• Complete Outgoing Call to 1-800-555-1212.
• Incoming SIP INVITE for an incoming call trying to ring the FXS port of the SPA.
• Message Waiting Indicator from the SIP Proxy to the SPA

Assumptions:

• SIP Port: 5062 (SPA SIP Port)
• SIP Proxy Server: sip.voip-info.org
• SPA IP address: 192.168.0.2
• User ID: spa1
• Display Name: Good Body

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Sipura Syslogging | Sipura