SpeedDial Module
     __________________________________________________________

   Table of Contents

   1. Admin Guide

        1.1. Overview
        1.2. Dependencies

              1.2.1. OpenSIPS Modules
              1.2.2. External Libraries or Applications

        1.3. Exported Parameters

              1.3.1. db_url (string)
              1.3.2. user_column (string)
              1.3.3. domain_column (string)
              1.3.4. sd_user_column (string)
              1.3.5. sd_domain_column (string)
              1.3.6. new_uri_column (string)
              1.3.7. domain_prefix (string)
              1.3.8. use_domain (int)

        1.4. Exported Functions

              1.4.1. sd_lookup(table [, owner])

        1.5. Installation and Running

              1.5.1. OpenSIPS config file

   2. Contributors

        2.1. By Commit Statistics
        2.2. By Commit Activity

   3. Documentation

        3.1. Contributors

   List of Tables

   2.1. Top contributors by DevScore^(1), authored commits^(2) and
          lines added/removed^(3)

   2.2. Most recently active contributors^(1) to this module

   List of Examples

   1.1. Set db_url parameter
   1.2. Set user_column parameter
   1.3. Set domain_column parameter
   1.4. Set sd_user_column parameter
   1.5. Set sd_domain_column parameter
   1.6. Set new_uri_column parameter
   1.7. Set domain_prefix parameter
   1.8. Set use_domain parameter
   1.9. sd_lookup usage
   1.10. OpenSIPS config script - sample speeddial usage

Chapter 1. Admin Guide

1.1. Overview

   This module provides on-server speed dial facilities. An user
   can store records consisting of pairs short numbers (2 digits)
   and SIP addresses into a table of OpenSIPS. Then it can dial
   the two digits whenever it wants to call the SIP address
   associated with them.

1.2. Dependencies

1.2.1. OpenSIPS Modules

   The following modules must be loaded before this module:
     * database module (mysql, dbtext, ...).

1.2.2. External Libraries or Applications

   The following libraries or applications must be installed
   before running OpenSIPS with this module loaded:
     * None.

1.3. Exported Parameters

1.3.1. db_url (string)

   The URL of database where the table containing speed dial
   records.

   Default value is
   mysql://opensipsro:opensipsro@localhost/opensips.

   Example 1.1. Set db_url parameter
...
modparam("speeddial", "db_url", "mysql://user:xxx@localhost/db_name")
...

1.3.2. user_column (string)

   The name of column storing the user name of the owner of the
   speed dial record.

   Default value is “username”.

   Example 1.2. Set user_column parameter
...
modparam("speeddial", "user_column", "userid")
...

1.3.3. domain_column (string)

   The name of column storing the domain of the owner of the speed
   dial record.

   Default value is “domain”.

   Example 1.3. Set domain_column parameter
...
modparam("speeddial", "domain_column", "userdomain")
...

1.3.4. sd_user_column (string)

   The name of the column storing the user part of the short dial
   address.

   Default value is “sd_username”.

   Example 1.4. Set sd_user_column parameter
...
modparam("speeddial", "sd_user_column", "short_user")
...

1.3.5. sd_domain_column (string)

   The name of the column storing the domain of the short dial
   address.

   Default value is “sd_domain”.

   Example 1.5. Set sd_domain_column parameter
...
modparam("speeddial", "sd_domain_column", "short_domain")
...

1.3.6. new_uri_column (string)

   The name of the column containing the URI that will be use to
   replace the short dial URI.

   Default value is “new_uri”.

   Example 1.6. Set new_uri_column parameter
...
modparam("speeddial", "new_uri_column", "real_uri")
...

1.3.7. domain_prefix (string)

   If the domain of the owner (From URI) starts with the value of
   this parameter, then it is stripped before performing the
   lookup of the short number.

   Default value is NULL.

   Example 1.7. Set domain_prefix parameter
...
modparam("speeddial", "domain_prefix", "tel.")
...

1.3.8. use_domain (int)

   The parameter specifies wheter or not to use the domain when
   searching a speed dial record (0 - no domain, 1 - use domain
   from From URI, 2 - use both domains, from From URI and from
   request URI).

   Default value is 0.

   Example 1.8. Set use_domain parameter
...
modparam("speeddial", "use_domain", 1)
...

1.4. Exported Functions

1.4.1.  sd_lookup(table [, owner])

   The function lookups the short dial number from R-URI in
   'table' and replaces the R-URI with associated address.

   Meaning of the parameters is as follows:
     * table (string) - The name of the table storing the speed
       dial records.
     * owner (string) - The SIP URI of the owner of short dialing
       codes. If not pressent, URI of From header is used.

   This function can be used from REQUEST_ROUTE.

   Example 1.9. sd_lookup usage
...
# 'speed_dial' is the default table name created by opensips db script
if($ru=~"sip:[0-9]{2}@.*")
        sd_lookup("speed_dial");
# use auth username
if($ru=~"sip:[0-9]{2}@.*")
        sd_lookup("speed_dial", "sip:$au@$fd");
...

1.5. Installation and Running

1.5.1. OpenSIPS config file

   Next picture displays a sample usage of speeddial.

   Example 1.10. OpenSIPS config script - sample speeddial usage
...
#
# $Id$
#
# sample config script to use speeddial module
#

# ----------- global configuration parameters ------------------------

check_via=no    # (cmd. line: -v)
dns=no          # (cmd. line: -r)
rev_dns=no      # (cmd. line: -R)

# ------------------ module loading ----------------------------------

mpath="/usr/local/lib/opensips/modules"
loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "rr.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "mysql.so"
loadmodule "speeddial.so"
loadmodule "mi_fifo.so"

# ----------------- setting module-specific parameters ---------------

# -- mi_fifo params --

modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")

# -- usrloc params --

modparam("usrloc", "db_mode",   0)

# -------------------------  request routing logic -------------------

# main routing logic
route{

        # initial sanity checks
        if (!mf_process_maxfwd_header("10"))
        {
                sl_send_reply("483","Too Many Hops");
                exit;
        };
        if ($ml >=  65535 )
        {
                sl_send_reply("513", "Message too big");
                exit;
        };

        if (!$rm=="REGISTER") record_route();

        if (loose_route())
        {
                if (!t_relay())
                {
                        sl_reply_error();
                };
                exit;
        };

        if (!is_myself("$rd"))
        {
                if (!t_relay())
                {
                        sl_reply_error();
                };
                exit;
        };

        if (is_myself("$rd"))
        {
                if ($rm=="REGISTER")
                {
                        save("location");
                        exit;
                };

                if($ru=~"sip:[0-9]{2}@.*")
                        sd_lookup("speeddial");

                lookup("aliases");
                if (!is_myself("$rd"))
                {
                        if (!t_relay())
                        {
                                sl_reply_error();
                        };
                        exit;
                };

                if (!lookup("location"))
                {
                        sl_send_reply("404", "Not Found");
                        exit;
                };
        };

        if (!t_relay())
        {
                sl_reply_error();
        };
}


...

Chapter 2. Contributors

2.1. By Commit Statistics

   Table 2.1. Top contributors by DevScore^(1), authored
   commits^(2) and lines added/removed^(3)
     Name DevScore Commits Lines ++ Lines --
   1. Bogdan-Andrei Iancu (@bogdan-iancu) 27 23 90 147
   2. Daniel-Constantin Mierla (@miconda) 21 16 127 137
   3. Elena-Ramona Modroiu 12 2 1063 1
   4. Liviu Chircu (@liviuchircu) 11 9 34 53
   5. Razvan Crainea (@razvancrainea) 7 5 10 8
   6. Vlad Patrascu (@rvlad-patrascu) 6 4 31 35
   7. Henning Westerholt (@henningw) 4 2 50 41
   8. Elena-Ramona Modroiu 4 2 4 1
   9. Sergio Gutierrez 4 2 2 2
   10. Anca Vamanu 3 1 20 22

   All remaining contributors: Andrei Pelinescu-Onciul, Konstantin
   Bokarius, Julián Moreno Patiño, Peter Lemenkov (@lemenkov),
   Edson Gellert Schubert.

   (1) DevScore = author_commits + author_lines_added /
   (project_lines_added / project_commits) + author_lines_deleted
   / (project_lines_deleted / project_commits)

   (2) including any documentation-related commits, excluding
   merge commits. Regarding imported patches/code, we do our best
   to count the work on behalf of the proper owner, as per the
   "fix_authors" and "mod_renames" arrays in
   opensips/doc/build-contrib.sh. If you identify any
   patches/commits which do not get properly attributed to you,
   please submit a pull request which extends "fix_authors" and/or
   "mod_renames".

   (3) ignoring whitespace edits, renamed files and auto-generated
   files

2.2. By Commit Activity

   Table 2.2. Most recently active contributors^(1) to this module
                      Name                   Commit Activity
   1.  Bogdan-Andrei Iancu (@bogdan-iancu) Oct 2005 - Mar 2020
   2.  Razvan Crainea (@razvancrainea)     Aug 2015 - Sep 2019
   3.  Vlad Patrascu (@rvlad-patrascu)     May 2017 - Apr 2019
   4.  Liviu Chircu (@liviuchircu)         Mar 2014 - Nov 2018
   5.  Peter Lemenkov (@lemenkov)          Jun 2018 - Jun 2018
   6.  Julián Moreno Patiño                Feb 2016 - Feb 2016
   7.  Sergio Gutierrez                    Nov 2008 - Dec 2008
   8.  Daniel-Constantin Mierla (@miconda) May 2006 - Mar 2008
   9.  Konstantin Bokarius                 Mar 2008 - Mar 2008
   10. Edson Gellert Schubert              Feb 2008 - Feb 2008

   All remaining contributors: Henning Westerholt (@henningw),
   Anca Vamanu, Elena-Ramona Modroiu, Andrei Pelinescu-Onciul,
   Elena-Ramona Modroiu.

   (1) including any documentation-related commits, excluding
   merge commits

Chapter 3. Documentation

3.1. Contributors

   Last edited by: Vlad Patrascu (@rvlad-patrascu), Peter Lemenkov
   (@lemenkov), Liviu Chircu (@liviuchircu), Bogdan-Andrei Iancu
   (@bogdan-iancu), Sergio Gutierrez, Daniel-Constantin Mierla
   (@miconda), Konstantin Bokarius, Edson Gellert Schubert,
   Elena-Ramona Modroiu, Elena-Ramona Modroiu.

   Documentation Copyrights:

   Copyright © 2004 Voice Sistem SRL
