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Class Information
Number: 379/230
Name: Telephonic communications > Plural exchange network or interconnection > Interexchange signalling > Signalling path distinct from trunk (e.g., ccis)
Description: Subject matter wherein the control or supervisory signals for a group of trunks are multiplexed and transmitted over a single separate communication channel.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
8675851 System and method for call routing management in a telecommunication network Mar. 18, 2014
8638914 System and method for providing high reliability network Jan. 28, 2014
8582732 Automatic digit map generation for access gateway during call setup Nov. 12, 2013
8542671 Service provider functionality with policy enforcement functional layer bound to SIP Sep. 24, 2013
8537695 System and method for establishing a call being received by a trunk on a packet network Sep. 17, 2013
8505087 Signal transfer point front end processor Aug. 6, 2013
8413228 Signal transfer point front end processor Apr. 2, 2013
8355486 System and method for inbound call billing Jan. 15, 2013
8249242 Secure call DTMF signaling Aug. 21, 2012
8239932 Signal transfer point front end processor Aug. 7, 2012
8218740 Method for providing hysteresis to fluctuating signaling ink Jul. 10, 2012
8180038 Rule-based intelligent call forwarding May. 15, 2012
8165932 Enhancement of network accounting records Apr. 24, 2012
8160229 Call routing system and method Apr. 17, 2012
8155296 Method, system, and article for audibly identifying a called party Apr. 10, 2012
8139750 Early media service control Mar. 20, 2012
8116437 Voice communications menu Feb. 14, 2012
8102989 Apparatus and method for switching from overlap signaling to en bloc signaling in a data network Jan. 24, 2012
8041021 Methods, systems, and computer program products for selecting a global title translation mode based on an originator of a signaling message and performing global title translation according to Oct. 18, 2011
8041022 Policy-based control of content intercept Oct. 18, 2011
8019063 System and method for providing high reliability network Sep. 13, 2011
8014510 Arrangement for controlling congestion in an SS7 signaling node based on packet classification Sep. 6, 2011
7920686 Method and system for providing calling name identification requery Apr. 5, 2011
7916857 Methods, systems, and computer readable media for selectively processing or redirecting signaling connection control part (SCCP) messages Mar. 29, 2011
7903806 Expert call analyzer and next generation telephony network configuration system Mar. 8, 2011
7894593 Callback services in a communication system Feb. 22, 2011
7853004 Active switch replacement using a single point code Dec. 14, 2010
7835513 SS7 telecommunications node and method for synthetic global title translation Nov. 16, 2010
7809001 Opened network connection control method, opened network connection control system, connection control unit and recording medium Oct. 5, 2010
7760706 Methods and systems for message transfer part (MTP) load sharing using MTP load sharing groups Jul. 20, 2010
7760708 Methods, systems, and computer program products for triggering SIP nodes to include SS7 routing information in response messages including information requested by SS7 nodes Jul. 20, 2010
7701927 Method for transmitting communication data in a communication system Apr. 20, 2010
RE41221 System and method for automated provision and customer selection of temporary advanced intelligent network services Apr. 13, 2010
7693271 Method and apparatus for handling an incoming call to avoid a conflict with an earlier call Apr. 6, 2010
7680259 Rule-based intelligent call forwarding Mar. 16, 2010
7675905 Methods, systems, and computer program products for selectively performing global title translation based on message type Mar. 9, 2010
7664247 Methods and apparatus for integrating automatic route selection with AIN services Feb. 16, 2010
7656863 Method for soft switch call control and soft switch device using the same Feb. 2, 2010
7643501 Method and system for setting up and/or clearing a communications link between two types of devices Jan. 5, 2010
7627104 Method and system for providing calling name identification requery Dec. 1, 2009
7616754 Method and system for computer-based private branch exchange Nov. 10, 2009
7609828 Telephone terminal, call system and terminal control program Oct. 27, 2009
7567558 Telecommunications service control point interface Jul. 28, 2009
7564961 Telephone port allocation method Jul. 21, 2009
7551600 Telephone terminal, call system, internet terminal and terminal control program Jun. 23, 2009
7548550 Intelligent peripheral concentrator Jun. 16, 2009
7542559 Systems and methods for wireless number portability solution for inter-carrier messaging Jun. 2, 2009
7539480 Toll-free calling account recharge system and method May. 26, 2009
7532618 Performing operations on IP telephony devices from a remote client May. 12, 2009
7496087 Methods and apparatus for controlling signalling gateways Feb. 24, 2009

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