Snom 4S manual Call History

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The Source/Destination indicates the IP address where the packet was sent or received. The Header column contains the abstract. By clicking on the header link, you may see the complete packet.

4.10 Call History

The call history should help you understand what’s going on on your system. It is not intended to be an AAA feature.

4.

The call history lists the last 32 calls. Each entry lists the to and from header (only the URI part). The start field shows when the call start- ed with its first packet. This time is not identical with the time when the call was established, this is usually a little later.

The reason field shows the reason why the call was terminated.

The reason “BYE” indicates that the call was terminated because of explicit hang-up. This is the case for normal, successful calls.

The reason “No 200 Ok” is typical when calls have not been picked up (call attempt).

The reason “media timeout” indicates that the call was terminated because of a media timeout.

The reason “OPTIONS” indicates that there was no response to an OPTIONS request.

The reason “Maximum Session Duration” indicates that the session

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Contents Snom 4S NAT Filter Admin Manual Snom 4S NAT Filter Version Table of Contents Snmp Overview Applications FeaturesSnom technology AG Overview NAT Filter and SIP ArchitectureNAT Symmetrical RTP Signalling SIPHow does NAT work? Classification of User Agents Media RTPRole of the NAT Filter Probing Media PathsNAT Optimizing the Media Path for SymmetricalRegistering SBC BehaviourRTP Relay Snom technology AG NAT Scaling and RedundancyDetecting the right NAT Filter STUN/ICE-Aware User Agents Requirements on User AgentsNon NAT-Aware User Agents Defining the Maximum Session Time Architecture Windows InstallationInstallation Snom technology AG Installation Snom technology AG Linux Rpm -ihv snomnatf-2.10.*.rpm Installation Port Binding LoggingStandard Port Random Port Logging System SettingsGeneral Outound Proxy Preparing RecoveryControlling Routing Media PortsPort Budgets Media RelayMultiple 2xx Handling Maximum Packet Size ChallengingTrusted Addresses Removing Headers Silence SuppressionConnection Oriented Media Clir Addresses Codec ControlWeb Server Integration Register Timeouts Timeout SettingsCall Timeouts Security Settings Snom technology AG Outbound Proxy List Server Log System InformationTrace Call History Current Ports Memory Statistics Currently Handled UAConfiguration Web Server Integration Interface to the Web Server AuthenticationSnom technology AG Web Server Integration Registration Call Initiation Snom technology AG Call Termination Snom technology AG Web Server Integration Setup of the Tools Setup of the SBCOID Available OIDSnom technology AG Snmp Checklist for Installation Checklist for Installation Reader‘s Feedback Snom technology AG All rights reserved