<!-- Kamailio Pull Request Template -->

<!-- IMPORTANT: - for detailed contributing guidelines, read: https://github.com/kamailio/kamailio/blob/master/.github/CONTRIBUTING.md - pull requests must be done to master branch, unless they are backports of fixes from master branch to a stable branch - backports to stable branches must be done with 'git cherry-pick -x ...' - code is contributed under BSD for core and main components (tm, sl, auth, tls) - code is contributed GPLv2 or a compatible license for the other components - GPL code is contributed with OpenSSL licensing exception -->

#### Pre-Submission Checklist <!-- Go over all points below, and after creating the PR, tick all the checkboxes that apply --> <!-- All points should be verified, otherwise, read the CONTRIBUTING guidelines from above--> <!-- If you're unsure about any of these, don't hesitate to ask on sr-dev mailing list --> - [V] Commit message has the format required by CONTRIBUTING guide - [V] Commits are split per component (core, individual modules, libs, utils, ...) - [V] Each component has a single commit (if not, squash them into one commit) - [V] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated)

#### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [V] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality)

#### Checklist: <!-- Go over all points below, and after creating the PR, tick the checkboxes that apply --> - [V] PR should be backported to stable branches - [V] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number)

#### Description <!-- Describe your changes in detail --> I modified the imc module as follows: 1. propagate content-type header 2. add the option to modify member role 3. added support to db_mode. all changes are synch to db in case db_mode is set to 2. You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/3291

-- Commit Summary --

* imc: add support to modify member role * imc: call handle_modify * imc: db_mode support * Merge branch 'kamailio:master' into master * imc: destroy db only if db_mode is not 0 * Merge remote-tracking branch 'joeygo/master' * imc: propagate content-type header * Merge branch 'kamailio:master' into master

-- File Changes --

M src/modules/imc/doc/imc.xml (7) M src/modules/imc/doc/imc_admin.xml (35) M src/modules/imc/imc.c (326) M src/modules/imc/imc.h (1) M src/modules/imc/imc_cmd.c (260) M src/modules/imc/imc_cmd.h (9) M src/modules/imc/imc_mng.c (405) M src/modules/imc/imc_mng.h (28)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/3291.patch https://github.com/kamailio/kamailio/pull/3291.diff