Lawful intercept - Revision history

Luc Morissette: Added possibility to support lawful Intercept with H.248

2016-08-05T20:20:51Z

Added possibility to support lawful Intercept with H.248

Cbilodeau: Improve visibility of links

2013-06-10T17:42:14Z

Improve visibility of links

Cbilodeau: move content to Tmedia_Lawful_Intercept and Tmonitor_Lawful_Intercept

2013-02-27T19:45:47Z

move content to Tmedia_Lawful_Intercept and Tmonitor_Lawful_Intercept

Cbilodeau: add needs revising category

2013-01-18T21:42:44Z

add needs revising category

Cbilodeau: add coming soon category

2013-01-18T20:56:59Z

add coming soon category

Abrassard: Added "see also" title to find other links faster

2012-10-03T11:55:09Z

Added "see also" title to find other links faster

Abrassard: /* Lawful intercept using Tmedia built-in interception feature */

2012-09-18T16:46:33Z

Lawful intercept using Tmedia built-in interception feature

Abrassard: /* Lawful intercept using Tmedia built-in interception feature */

2012-09-13T18:00:36Z

Lawful intercept using Tmedia built-in interception feature

Abrassard: /* Lawful intercept using Tmedia built-in interception feature */

2012-09-13T18:00:26Z

Lawful intercept using Tmedia built-in interception feature

Abrassard: /* Lawful intercept using Tmedia built-in interception feature */

2012-09-13T17:54:07Z

Lawful intercept using Tmedia built-in interception feature

@@ Line 8: / Line 8: @@
 The TelcoBridges products offer 2 options to add Lawful interception in the network:
 * Development platform using the [[Tmonitor]] product line.
-* Built-in Lawful Interception feature of the [[Tmedia]].
+* Built-in Lawful Interception feature of the [[Tmedia]], either with local routing or with H.248.

@@ Line 13: / Line 13: @@
 === Development platform ===
-Solution developers can customize the lawful intercept to regulatory needs. For more about the Tmonitor inteception capacites, see [[Tmonitor_Lawful_Intercept|Tmonitor Lawful Intercept feature]].
+Solution developers can customize the lawful intercept to regulatory needs. For more about the Tmonitor inteception capacites, click the link below:
-=== Lawful intercept using [[Tmedia]] built-in interception feature ===
+=== [[Tmedia]] built-in lawful interception ===
 == References ==
@@ Line 24: / Line 27: @@
 [[category:Glossary]]

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 Service providers perform lawful intercept activities such as wiretapping to meet government mandated legal requirements. While exact delays vary according to the jurisdiction, there is usually an obligation to commence lawful intercept activities within a set timeframe.
-−
-The challenge for service providers has been to cost-effectively meet lawful intercept requirements. Historically, this has meant deploying monitoring software on a subset of network components or purchasing a limited number of hardware probes that are then shuttled around the network. The immediate problem is that while network equipment can be configured to perform network monitoring, with the purchase of additional software from the equipment manufacturer, this comes at the cost of overall network performance since it requires resources normally dedicated to call connection and control. The use of hardware probes often introduces latency and in many cases requires communications to be temporarily interrupted to install the equipment. Any disruption to the service that could tip off the person(s) under surveillance defeats the purpose of the lawful intercept effort.
+[[Image:Lawful-intercept-schematic.jpg|thumb|240px|Schematic showing use of TelcoBridges' Tmonitor devices in a lawful intercept context]]
+[[Image:Lawful-intercept-with-tmedia.png|thumb|240px|Schematic showing interception of a call already routed with a Tmedia]]
-Both solutions, hardware and software, have often been single purpose in nature, merely increasing the costs of operations with no additional upside for the provider.
 == TelcoBridges and Lawful intercept ==
-The TelcoBridges products offer both options for implementation of Lawful interception:
+The TelcoBridges products offer 2 options to add Lawful interception in the network:
-* Using hardware monitor (with [[Tmonitor]] family of products)
+* Development platform using the [[Tmonitor]] product line.
-* Using built-in Lawful Interception feature of [[Tmedia]] running Toolpack software (starting with release 2.7)
+* Built-in Lawful Interception feature of the [[Tmedia]].
-[[Image:Lawful-intercept-schematic.jpg|thumb|240px|Schematic showing use of TelcoBridges' Tmonitor devices in a lawful intercept context]]
+=== Development platform ===
-Tmonitor devices perform non-intrusive, full-duplex monitoring, filtering, and analysis of traffic such as [[SS7]] and [[ISDN]] signaling, [[HDLC]] frames, as well as raw traffic on T1/E1/JI or STM-1 interfaces at line speed, providing up to 100% packet capture.  It features highly configurable on-board packet filters so that only relevant information is captured from traffic streams and stored. Tmonitor also allows service providers to also record up to 256 channels of voice traffic in the TM1000 and much higher in subsequent models.
-Unlike software-based solutions running on the base station controller, Tmonitor devices impose no additional overhead on the core network equipment. Unlike a hardware probe, Tmonitor creates no additional latency and therefore no performance hit.
+Solution developers can customize the lawful intercept to regulatory needs. For more about the Tmonitor inteception capacites, see [[Tmonitor_Lawful_Intercept|Tmonitor Lawful Intercept feature]].
 === Lawful intercept using [[Tmedia]] built-in interception feature ===
 == References ==
 [http://en.wikipedia.org/wiki/Lawful_interception Wikipedia article]
 [[category:Glossary]]
 [[category:Coming Soon]]

← Older revision		Revision as of 21:42, 18 January 2013
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	[[category:Glossary]]		[[category:Glossary]]
	[[category:Coming Soon]]		[[category:Coming Soon]]
		+	[[category:Needs revising]]

← Older revision		Revision as of 20:56, 18 January 2013
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	[[category:Glossary]]		[[category:Glossary]]
		+	[[category:Coming Soon]]

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 Using The Lawful Interception feature built into [[Toolpack]] allows providing Lawful Interception without installation of other equipment, which can be a very cost effective solution.
-To configure Lawful Interception in [[Toolpack]] Web Portal, see here: [[configuring_lawful_interception|Configuring Lawful Interception]].
+== See also ==
 == References ==

@@ Line 31: / Line 31: @@
 To configure Lawful Interception in [[Toolpack]] Web Portal, see here: [[configuring_lawful_interception|Configuring Lawful Interception]].
-To read general information on how Lawful Interception is done with [[Toolpack]], according to ETSI 201 671 v2-1-1, see here: [using_lawful_interception|Using Lawful Interception]].
+To read general information on how Lawful Interception is done with [[Toolpack]], according to ETSI 201 671 v2-1-1, see here: [[using_lawful_interception|Using Lawful Interception]].
 == References ==

@@ Line 29: / Line 29: @@
 The [[Tmedia]] supports Lawful interception based on the following specification: ETSI 201 671 v2-1-1.
-To configure Lawful Interception in [[Toolpack]] Web Portal, see [[configuring_lawful_interception|here]].
+To configure Lawful Interception in [[Toolpack]] Web Portal, see here: [[configuring_lawful_interception|Configuring Lawful Interception]].
-To read general information on how Lawful Interception is done with [[Toolpack]], according to ETSI 201 671 v2-1-1, see [[using_lawful_interception|here]].
+To read general information on how Lawful Interception is done with [[Toolpack]], according to ETSI 201 671 v2-1-1, see here: [using_lawful_interception|Using Lawful Interception]].
 == References ==

@@ Line 25: / Line 25: @@
 In case you are already using (or plan to use) TelcoBridges [[Tmedia]] to route calls in your network, you can take advantage of the Lawful intercept feature built into [[Tmedia]] products (starting with release 2.7 of [[Toolpack]] software).
-[[Image:Lawful-intercept-details.png|thumb|360px|Schematic showing interception of a call already routed with a Tmedia]]
+[[Image:Lawful-intercept-with-tmedia.png|thumb|240px|Schematic showing interception of a call already routed with a Tmedia]]
 The [[Tmedia]] supports Lawful interception based on the following specification: ETSI 201 671 v2-1-1.