iptel.org - module

eval

Mon, 11 Feb 2008 17:22:04 +0100

Module status:
Standard

Description:
Eval module =========== Author: tomas.mandys at iptel dot org The module implements expression evaluation in route script, i.e. enables e.g. addition, concatanation, value items etc. There are two basic types: integer and string. Operation are processed using values on stack and polish notation. Besides the stack there are also register that may be accessed by quick manner in run time, via select or stack manipulation functions, because they are fixed during fixup phase. This depends on libuuid shared library. Module parameters: ----------------- declare_register: string; Declares one register, multiple declaration supported Example: modparam("eval", "declare_register", "ax"); modparam("eval", "declare_register", "bx"); modparam("eval", "declare_register", "cx"); modparam("eval", "declare_register", "dx"); xlbuf_size: int; Default: 4096 Size of buffer for xlib formating.

auth_identity

Mon, 10 Dec 2007 15:37:18 +0100

Module status:
Standard

Description:
This module contains functions that are used for Enhancements for Authenticated Identity Management in SIP (defined by RFC4474). The purpose of this mechanism is securely identifying originators of SIP requests and providing integrity protection of the message, especially in an interdomain context.

Standard ser.cfg

Wed, 17 Oct 2007 08:44:53 +0200

#
# $Id: seri.cfg,v 1.42 2007/05/30 12:28:17 tirpi Exp $
#

# First start SERi sample config script with:
#   database, accounting, authentication, multi-domain support
#   PSTNi GW section, named flags, named routes, global-,
#   domain- and user-preferences with AVPs
# Several of these features are only here for demonstration purpose
# what can be achieved with the SER config script language.
#
# If you look for a simpler version with a lot less dependencies
# please refer to the ser-basic.cfg file in your SER distribution.

Why does my MySQL 5.0.X connection time out when using SER 0.9.X?

Thu, 24 May 2007 14:27:24 +0200

tls

Wed, 21 Feb 2007 12:17:33 +0100

Module status:
Standard-dep

Description:

This module implements the TLS transport for seri using the openssl library (http://www.openssl.org). To enable the TLS support this module must be loaded and enable_tls=yes must be added to the ser config file.

Maintainers:

Andrei Pelinescu-Onciul

Sequential Call Hunting using AVPs

Sun, 04 Feb 2007 11:28:36 +0100

Short description:

Call Hunting is a mechanism by which a proxy server trys to place a call to any one number (user) in a list of numbers. The proxy tries each number in sequence until a number answers (200 OK) or all numbers are exhausted. In this example the call will be forwarded to the voice mail mailbox associated with the original called number when all numbers have been exhausted.

This example was created for a proxy running SERi 0.9.x

Steps:

Setup:

In this example I use MySQL for the data storage. The database also stores registrations, subscriber data and locally defined call feature/call permission flags. To enable the call hunting feature we will need a new table.

MySQL setup:

We create a new table for Single Attribute Multi-value data storage. We'll call this table "sam".

#
# Table structure for table 'sam' Single Attribute Multi-value
#

DROP TABLE IF EXISTS `sam`;
CREATE TABLE `sam` (
`uuid` varchar(64) NOT NULL default '',
`username` varchar(100) NOT NULL default '0',
`domain` varchar(128) NOT NULL default '',
`attribute` varchar(32) NOT NULL default '',
`value` varchar(128) NOT NULL default '',
`type` int(11) NOT NULL default '0',
`modified` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

LDAP and LDAP authentication modules

Fri, 19 Jan 2007 06:39:45 +0100

Applies to version:
SER CVS as off January 18, 2007

Description:
Generic LDAPi module that handles connection to the ldap server and exports a simple API to interact with the server. Also, a LDAP authentication module that uses the API exported from the generic LDAP module.

Instructions for use:

Save the patchfile to the directory with the file to patch, then (having that directory as current) use the command 'patch -p0 < patchfile.txt'

LDAPi module configuration:

modparam("ldap", "ldap_version", 3) <= optional, possible values are 1, 2 or 3

modparam("ldap", "ldap_url", "ldap://localhost:389") <== optional, defaults to "ldap://localhost", ldaps connections require ldap_version >= 2

xcap

Sun, 14 Jan 2007 15:52:26 +0100

Module status:
Standard-dep

Description:

Module for doing XCAP queries.

This module covers functions called internaly to access XCAP server. These functions were separated into standalone module to allow simple replacing XCAP queries with queries into database or local filesystem or whatever else. Next reason was to protect other modules from linking with libcurl (implements HTTP) or other such stuff.

uri_radius

Sun, 14 Jan 2007 15:50:08 +0100

Module status:
Standard-dep

Description:

URIi check using Radius server.

Maintainers:

Juha Heinanen

rls

Sun, 14 Jan 2007 15:48:13 +0100

Module status:
Standard-dep

Description:

Resource lists server is a server which allows subscriptions to lists of users. Its behaviour is defined in [rls] and [sip rls]. As described there, it uses XCAP server for storing data about lists of users. These data can be manipulated in any way by user's client software.

pa

Sun, 14 Jan 2007 15:43:55 +0100

Module status:
Standard-dep

Description:

This module implements a presence server, i.e. entity that receives SUBSCRIBE requests and sends NOTIFY when presence status of a user changes and allows user to use PUBLISH request for publishing presence status information.

osp

Sun, 14 Jan 2007 15:40:25 +0100

Module status:
Stable

Description:

The osp module enables SERi to support secure, multi-lateral peering using the OSP standard defined by European Telecommunications Standards Institute (ETSIi) (TS 101 321 V4.1.1). Open Settlement Protocol uses Public Key Infrastructure (PKI) services to enable, secure peering among anonymous peers. OSP is an ETSI standard and enables VOIP networks to exchange billing, Quality of Service (QoS), and routing information.

Maintainers:

Ullrich Abend
Di-Shi Sun

lcr

Sun, 14 Jan 2007 15:37:21 +0100

Module status:
Standard-dep

Description:

Least cost routing (LCR) module implements two related capabilities:

LCR may sequentially forward requests to one or more gateways using the load_gws and next_gw functions.
LCR may sequentially forward contacts if they don't share the the same qvalues. Use the functions load_contacts and next_contacts to access and select a contact.

Maintainers:

Juha Heinanen

presence_b2b

Sat, 09 Dec 2006 21:31:40 +0100

Module status:
Standard

Description:

This module acts as back to back user agent for presence events. In the future it will do subscriptions to reg events and presence with resource lists too.

It is accessible only using internal Querry Status API (QSA). Everywhere (in C code) you need subscriptions to presentity status, you only create an internal subscription to it and the rest is done by this module. It processes internal subscription and creates a SIP subscription (SUBSCRIBE-NOTIFY dialogi) to requested presentity. Every NOTIFY request produces new QSA message with status information into destination message queue.

maxfwd

Sat, 09 Dec 2006 21:29:34 +0100

Module status:
Standard

Description:

The module implements all the operations regarding MaX-Forward header field, like adding it (if not present) or decrementing and checking the value of the existent one.

Maintainers:

Bogdan Iancu