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README 100644 3.28kB
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pua_usrloc.c 100644 5.4kB
pua_usrloc.h 100644 1.36kB
ul_publish.c 100644 8.84kB
README
PUA Usrloc Anca-Maria Vamanu Voice Sistem SRL Edited by Anca-Maria Vamanu Copyright © 2006 Voice Sistem SRL __________________________________________________________________ Table of Contents 1. Admin Guide 1. Overview 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 3. Parameters 3.1. default_domain (str) 3.2. entity_prefix (str) 3.3. branch_flag (int) 4. Functions 4.1. pua_set_publish() List of Examples 1.1. Set default_domain parameter 1.2. Set presentity_prefix parameter 1.3. Set branch_flag parameter 1.4. pua_set_publish usage Chapter 1. Admin Guide Table of Contents 1. Overview 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 3. Parameters 3.1. default_domain (str) 3.2. entity_prefix (str) 3.3. branch_flag (int) 4. Functions 4.1. pua_set_publish() 1. Overview The pua_usrloc module is the connector between the usrloc and pua modules. With this module, you can monitor the status of SIP registrations. The module sends PUBLISH requests for user location record changes, based on specific events (e.g., when a new record is added in usrloc, a PUBLISH with status open (online) is issued; when expires, it sends closed (offline)). Using this module phones which have no support for presence can be seen as online/offline. 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 2.1. Kamailio Modules The following modules must be loaded before this module: * usrloc. * pua. 2.2. External Libraries or Applications The following libraries or applications must be installed before running Kamailio with this module loaded: * libxml. 3. Parameters 3.1. default_domain (str) 3.2. entity_prefix (str) 3.3. branch_flag (int) 3.1. default_domain (str) The default domain to use when constructing the presentity URI if it is missing from stored AOR in the usrloc table (in memory or database). Default value is “NULL”. Example 1.1. Set default_domain parameter ... modparam("pua_usrloc", "default_domain", "kamailio.org") ... 3.2. entity_prefix (str) The prefix used when constructing the entity attribute to be added to a presence node in the XML PIDF document. (ex: pres:user@domain ). Default value is “NULL”. Example 1.2. Set presentity_prefix parameter ... modparam("pua_usrloc", "entity_prefix", "pres") ... 3.3. branch_flag (int) Which branch flag to be used to select the contact addresses for which to generate PUBLISH. Valid values are 0 to 31. Default value is “-1” (disabled). Example 1.3. Set branch_flag parameter ... modparam("pua_usrloc", "branch_flag", 9) ... 4. Functions 4.1. pua_set_publish() 4.1. pua_set_publish() The function is used to mark REGISTER requests that have to issue a PUBLISH. The PUBLISH is issued when REGISTER is saved in location table. Example 1.4. pua_set_publish usage ... if(is_method("REGISTER") && from_uri=~"john@kamailio.org") pua_set_publish(); ...