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#### Description <!-- Describe your changes in detail -->

Allow/Disallow the usage of the expired contacts.

Useful when some problems happen with new REGISTERs; allow the usage of old REGISTERed contacts.

Default value is 0 meaning "disallow the usage of the expired contacts". (no changes to existing behavior)

Value can be set dinamically via: kamcmd cfg.set_now_int registrar use_expired_contacts 1

You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/2234

-- Commit Summary --

* registrar: add use_expired_contacts config param * registrar: update doc for use_expired_contacts

-- File Changes --

M src/modules/registrar/config.c (5) M src/modules/registrar/config.h (1) M src/modules/registrar/doc/registrar_admin.xml (40) M src/modules/registrar/lookup.c (8) M src/modules/registrar/registrar.c (1)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/2234.patch https://github.com/kamailio/kamailio/pull/2234.diff