Nuvia Cloud UC Interconnect Reference GuideNot all Cloud UC services are created equal. Large organizations need a solution

that provides the security, flexibility, and reliability required for mission-critical

communications. Nuvia Cloud UC is built on carrier-grade technology from GENBAND

— the same technology used and trusted by hundreds of the world’s largest service

providers.

Nuvia Cloud UC provides interconnect flexibility – ensuring that organizations can use

access dial tone from a variety of sources. This pragmatic model eliminates a common

barrier to adopting cloud UC services.

Copyright © 2015 GENBAND - All Right Reserved - v05152015

MediaServer

ConvergedIntelligentMessaging

WebRTC

Application Server

REMOTE(Broadband/Wi-Fi/3G/LTE)

ENTERPRISE

MEDIASIGNALING

CARRIER(PSTN)

INT

ER

NE

T

Session Border

ControllerSIP TRUNK

Cloud-to-Cloud ConnectivityNuvia provides carrier-grade SBC and SIP Trunking services directly from the cloud, allowing organizations the ability to provide cloud-based telephony and

unified communications services without the complexity of dealing with on-premises SBCs or media gateways. The is the simplest and move cost-effective

option for most organizations because they realize the cost savings of a 100% cloud solution without additional hardware/software or maintenance expenses.

A 100% cloud solution doesn’t translate to over utilizations of an organization’s Internet bandwidth. The Nuvia SBC makes sure media for intra-site calls stays

local. Only calls made to a recipient over the PSTN or made off-network go over the link to the Cloud.

Locally Managed SIP TrunksSome organizations may already have managed SIP trunks or PRIs. Nuvia easily connects with media gateways allowing organizations to utilize all the

telephony, mobility, and UC features of Nuvia while continuing to route PSTN calls through their local trunk.

SIP Trunk or PRI ENTERPRISE

MEDIASIGNALING

CARRIER(PSTN)

MediaServer

INT

ER

NE

T

REMOTE(Broadband/Wi-Fi/3G/LTE)

ConvergedIntelligentMessaging Session

Border Controller

WebRTC

Application Server

Gateway

SIP Trunk ConsolidationOrganizations with geographically dispersed offices might find themselves managing multiple SIP Trunks with multiple dial plans, which is both costly and

complex to manage. With Nuvia, organizations can consolidate these locally managed SIP trunks into a unified Nuvia SIP trunk so all of their users have a

consistent dial plan and centralized class of service – reducing costs and eliminating the IT burden.

MediaServer

ConvergedIntelligentMessaging

WebRTC

Application Server

REMOTE(Broadband/Wi-Fi/3G/LTE)

ENTERPRISE

MEDIASIGNALING

CARRIER(PSTN)

INT

ER

NE

T

SIP TRUNK

ENTERPRISE SITE

PBX

Session Border

Controller

SBC PBXSBC

Integrating Cloud and On-Premises SBCsIn some cases, organizations need a premises-based SBC (often referred to as an eSBC) to support additional services. One common example being a

Microsoft Lync server that requires remote users to register on the local SBC. Premises-based SBCs, like GENBAND’s Q10, can offer enhanced security,

interworking, and session handling. They also route client registration requests to the appropriate UC server, whether it is local or in the cloud. Nuvia’s

cloud-based SBC can interconnect and interoperate with a premises-based SBC, allowing organizations to maintain their local solution requirements

while still benefitting from cloud services.

MediaServer

ConvergedIntelligentMessaging

WebRTC

Application Server

REMOTE(Broadband/Wi-Fi/3G/LTE)

MEDIASIGNALING

INT

ER

NE

T

SIP Trunk or PRI ENTERPRISECARRIER

(PSTN)

Session Border

Controller

Gateway SBC

Leverage PBX Investment While Deploying Cloud UCOrganizations with a large headquarters or regional offices may have an on-premises telephony solution that was recently deployed or has custom

integration, making cloud migration cost prohibitive. Nuvia does not require that every site be moved to the cloud to create value. Migrate some sites

and leave other in-place; this is a common need when organizations have aging branch offices or remote workers that can quickly benefit from a cloud

solution. Organization can quickly reduce the cost and complexity of providing telephony and UC services to smaller more geographically dispersed

locations while leaving some other locations untouched. By leveraging SIP trunking and a common dialing plan, all the user can quickly connect,

regardless of location or equipment.

SIP Trunk or PRICARRIER

(PSTN)

MediaServer

ConvergedIntelligentMessaging

WebRTC

Application Server

Branch Office

HEADQUARTERS

MEDIASIGNALING

CARRIER(PSTN)

INT

ER

NE

T

SIP TRUNK Retail Location

Session Border

Controller

PBX

Gateway

E-SBC

About Nuvia Cloud UCNuvia is designed, built and maintained by GENBAND, a global leader

in real time communications software solutions for service providers,

system integrators, and enterprises. The solution is built on the same

carrier-class elements that support millions of IP lines and billions of

minutes of use at GENBAND customers worldwide.

Nuvia infrastructure is designed for 99.999% uptime; all of the elements

are redundant and all of the infrastructure is deployed in geographically

redundant datacenters. Nuvia is designed and built to support

organizations of all sizes, it includes the management tools required to

maintain large, multi-site organizations.

Nuvia leverages GENBAND’s Unified Communications, Mobility and

Embedded Communications solutions that help its customers connect

people to each other and address the growing demands of today’s

businesses for real time communications wherever they happen to be.

To learn more visit www.nuviacloud.com

Copyright © 2015 GENBAND - All Right Reserved - v05152015