Modules
[At the Very Core]

Modules are the primary means to extend PJSIP!Modules are the primary means to extend PJSIP. Without modules, PJSIP would not know how to handle messages, and will simply discard all incoming messages. More...

Data Structures
struct	pjsip_module
Enumerations
enum	pjsip_module_priority {   PJSIP_MOD_PRIORITY_TRANSPORT_LAYER = 8, PJSIP_MOD_PRIORITY_TSX_LAYER = 16, PJSIP_MOD_PRIORITY_UA_PROXY_LAYER = 32, PJSIP_MOD_PRIORITY_DIALOG_USAGE = 48,   PJSIP_MOD_PRIORITY_APPLICATION = 64 }

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Detailed Description

Modules are registered by creating and initializing pjsip_module structure, and register the structure to PJSIP with pjsip_endpt_register_module().

The PJSIP Developer's Guide has a thorough discussion on this subject, and readers are encouraged to read the document for more information.

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Enumeration Type Documentation

enum pjsip_module_priority

Module priority guidelines.

Enumerator:

PJSIP_MOD_PRIORITY_TRANSPORT_LAYER	This is the priority used by transport layer.
PJSIP_MOD_PRIORITY_TSX_LAYER	This is the priority used by transaction layer.
PJSIP_MOD_PRIORITY_UA_PROXY_LAYER	This is the priority used by the user agent and proxy layer.
PJSIP_MOD_PRIORITY_DIALOG_USAGE	This is the priority used by the dialog usages.
PJSIP_MOD_PRIORITY_APPLICATION	This is the recommended priority to be used by applications.