| C__OLD_SIPX_CONTACT_ADDRESS | |
| CAEC_SETTING | |
| CAGC_SETTING | |
| CAUDIO_CODEC_PREFERENCES | |
| CCSEQ_CONTEXT | |
| CCSeqManager | CSeqManager manages the CSeq number space for a dialog |
| CDtmfEvent | |
| CEVENT_LISTENER_DATA | Internal sipXtapi structure that binds a an event callback proc with an instance pointer and user data |
| CLinePresenceBase | Set of pure virtual interfaces which allow for the setting and retrieval line presence and state information |
| CMediaStreamPassThroughData | |
| CMIC_SETTING | |
| ►CMpPlayerListener | |
| ►CMpQueuePlayerListener | |
| CMpTestConfig | |
| CNOISE_REDUCTION_SETTING | |
| ►COsEvent | |
| ►COsMsg | |
| ►COsNatKeepaliveListener | |
| ►COsServerTask | |
| ►COsTask | |
| CPsButtonInfo | |
| ►CPsHookswDev | |
| ►CPsKeybdDev | |
| ►CPsLampDev | |
| CPsLampInfo | |
| ►CPsTaoComponent | |
| CPsTaoComponentGroup | |
| CPtAddessCapabilities | |
| CPtAddress | |
| CPtAddressForwarding | |
| CPtAudioCodec | |
| CPtCall | |
| CPtCallCapabilities | |
| ►CPtComponent | |
| CPtComponentGroup | |
| CPtComponentGroupCapabilities | |
| CPtConfigDb | |
| CPtConnection | |
| CPtConnectionCapabilities | |
| ►CPtEvent | The PtEvent encapulates data associated with an event notification. The PtEvent is sent to an application implementing a PtEventListener by the Pingtel object in which the event occurs |
| ►CPtEventListener | |
| CPtEventMask | |
| CPtGatewayInterface | |
| CPtMediaCapabilities | |
| CPtProvider | |
| CPtProviderCapabilities | |
| ►CPtTerminal | |
| CPtTerminalCapabilities | |
| CPtTerminalConnection | |
| CPtTerminalConnectionCapabilities | |
| CSecurityHelper | |
| CSIPX_AUDIO_CODEC | The SIPX_AUDIO_CODEC structure includes codec name and bandwidth info |
| CSIPX_CALL_DATA | |
| CSIPX_CALL_OPTIONS | This structure gets passed into sipxCallConnect, sipxCallAccept, and sipxConferenceAdd calls and sets options on a per call basis |
| CSIPX_CALLSTATE_INFO | Callstate event information structure |
| CSIPX_CODEC_INFO | In the MEDIA_LOCAL_START and MEDIA_REMOTE_START events the SIPX_CODEC_INFO structure is being passed up to the event handler and contains information about the negotiated audio and video codec |
| CSIPX_CONF_DATA | |
| CSIPX_CONFIG_INFO | SIPX_CONFIG_INFO events signifies that a change in configuration was observed |
| CSIPX_CONTACT_ADDRESS | The CONTACT_ADDRESS structure includes contact information (IP-address and port), address source type, and interface |
| CSIPX_EVENT_LISTENER_CONTEXT | |
| CSIPX_INFO_DATA | |
| CSIPX_INFO_INFO | An INFO event signals the application layer that an INFO message was sent to this user agent |
| CSIPX_INFOSTATUS_INFO | An INFOSTATUS event informs that application layer of the status of an outbound INFO requests |
| CSIPX_INSTANCE_DATA | |
| CSIPX_KEEPALIVE_INFO | Keepalive event information structure |
| CSIPX_LINE_DATA | |
| CSIPX_LINESTATE_INFO | Linestate event information structure |
| CSIPX_MEDIA_INFO | Media event information structure |
| CSIPX_NOTIFY_INFO | A NOTIFY_INFO event signifies that a NOTIFY message was received for an active subscription |
| CSIPX_PUBLISH_DATA | |
| CSIPX_RTCP_STATS | RTCP statistics computed according to RFC 3550 |
| CSIPX_SECURITY_ATTRIBUTES | Container class for security attributes |
| CSIPX_SECURITY_INFO | An SIPX_SECURITY_INFO event informs that application layer of the status of a security operation |
| CSIPX_SUBSCRIPTION_DATA | |
| CSIPX_SUBSTATUS_INFO | An SUBSTATUS event informs that application layer of the status of an outbound SUBSCRIPTION requests; |
| CSIPX_TRANSPORT_DATA | |
| CSIPX_VIDEO_CODEC | The SIPX_VIDEO_CODEC structure includes codec name and bandwidth info |
| CSIPX_VIDEO_DISPLAY | Structure used to pass window handle/filter interface for video calls |
| CSPEAKER_SETTING | |
| ►CStateChangeNotifier | |
| CTaoEventListener | |
| CTaoListenerDb | |
| CTaoObject | |
| CTaoObjectMap | |
| CTaoReference | |
| CTONE_STATES | |
| ►CUtlHashMap | |
| ►CUtlObservable | |
| ►CUtlString | |
| CVIDEO_CODEC_PREFERENCES |