© Copyright 2018 Telenity Confiden�al & Proprietary

™Canvas® IPSM GatewayIP Short Message Service Center

Canvas® IPSM Gateway™, IP Short Message Service CenterMobile networks are rapidly evolving from circuit-switched network architecture to packet-switched network

architecture. Although Long Term Evolu�on (Evolved Packet Core) networks provide high bandwidth, low latency, and

improved spectrum efficiency, they do not support some services such as Short Message Communica�on (SMS),

which con�nue to be extremely valuable to operators. Separate network elements and gateways are needed for LTE

network architecture for services similar to integrated and value-added services provided in 2G / 3G networks and also

for LTE only services.

Although Over-The-Top (OTT) applica�ons replace a part of these legacy services and decrease peer to peer (P2P) SMS

traffic, the SMS based services are s�ll essen�al to the operators. In addi�on to that, applica�on to peer and peer to

applica�on message traffic are s�ll increasing. Since SMS communica�on con�nues to be one of the major revenue

items for operators., it is essen�al that SMS service is also available in the Next Genera�on Networks.

Canvas® IP Short Message Gateway™ (IP-SM GW) is posi�oned in the LTE core network structure, so that operators

can transparently deliver SMS service to LTE subscribers and maintain SMS interworking with other operators that

have not deployed LTE core network. Canvas® IP-SM GW is the base networking component that provides

interconnec�on and management of SMS messaging traffic flowing between different protocols and interfaces,

mainly between LTE and 2G / 3G networks.

Canvas® IP Short Message Gateway™ is a member of canvas VAS consolida�on pla�orm and provides text messaging

interworking between SMSC and IP Mul�media Subsystem (IMS). The gateway allows func�onality to forward SMS

messages from/to IMS capable equipment. Canvas IP-SM GW enables service providers/operators to provide SMS

delivery services efficiently over the next-genera�on IP networks, which are fully integrated with the tradi�onal legacy

networks (2G/3G). In today’s highly dynamic and evolving environment, it is essen�al for an operator to be able to deploy a next-

genera�on IP based messaging service pla�orm that:Ÿ Provides seamless service availability and con�nuity to the end users, which can work on their legacy (2G/3G) as

well as next-genera�on infrastructure (LTE/IMS)Ÿ Supports millions of subscribers Ÿ Supports thousands of applica�ons and applica�on developersŸ Minimizes �me and cost to market of applica�ons

Product Overview

Feature SummaryŸ Interconnec�on with 3GPP/3GPP2, and IMS

networks Ÿ ITU MAP, ANSI MAP, Diameter and SIP interfacesŸ Virtual HLR & MSC Func�onalityŸ Session mode and Page mode messaging over IP

networksŸ Transport level and service level interworking Ÿ Domain selec�on func�on to determine of target

delivery network Ÿ Retrieval of subscriber informa�on from HLR/HSS Ÿ Handling of user equipment registra�on over IMS

network

Ÿ Flexible rou�ng procedures to deliver short

message to termina�ng mobiles or applica�on Ÿ Fully Modular and scalable architecture to support

high volume message traffic Ÿ Fully virtualized and NFV readyŸ Integrated pla�orm to op�mize shared usage of all

HW/SW resources including signalling Ÿ Advanced SLA and QoS configura�on supportŸ Prepaid and Postpaid chargingŸ Screening managementŸ Lawful Intercep�on support

As a member of Telenity’s field-proven next-genera�on consolidated IP messaging services products, canvas IP-SM

GW seamlessly handles both mobile originated (MO) and mobile terminated (MT) SMS messages by providing

consistent treatment for all messages to/from all subscribers whether they are connected to next-genera�on network

(LTE/IMS) or legacy circuit-switched network (2G/3G). Canvas IP-SM GW can work with canvas SMSC in a fully

integrated manner and can also interwork with third-party SMSCs.

Within the canvas consolidated IP messaging services architecture, IP-SM GW is a product that comprises several

func�onal components and it can provide a fully integrated, resource-efficient next-genera�on messaging center

solu�on in conjunc�on with canvas SMSC pla�orm and canvas USSD over IMS Gateway (USSI GW). Canvas IP-SM GW is

the bridge between the circuit-switched and LTE/IMS domains, providing full support for GSM/ANSI MAP text

messages transported in the LTE/IMS domain using the SIP interface.

Architecture

Core TechnologiesŸ Java SE/EE, JDBC, JMX

Ÿ Web Services, REST, XML

Opera�ng EnvironmentŸ Red Hat Enterprise Linux, CentOS, Oracle

Solaris

Ÿ Vmware, KVM, XenServer

InterfacesŸ GSM/GPRS/UMTS/CDMA/LTE/IMS

Ÿ SS7 TDM (LSL/HSL) and SS7 over IP

(SIGTRAN)

Ÿ ITU & ANSI MAP

Ÿ SIP

Ÿ Diameter

Ÿ SMPP, SOAP/XML, REST

Ÿ SNMP

Messaging Core

Signalling GW

OAM

Portal

Charging

Diagnos�cs

Repor�ng

Provisioning

Dbs

DomainSelec�onFunc�on

Registra�on &Authoriza�on

DiameterSIPMAP

SM AS IP SM AS

App Gateway

Canvas IP Short Message Gateway is fully virtualized NFV ready next genera�on messaging service center which fulfills

the service provider’s needs. It supports mul�ple network types, various messaging methods, and the interworking

between them.

© Copyright 2018 Telenity Confiden�al & Proprietary

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