0 AdvOSS is a Canadian company and a developer and vendor of different high technology solutions for Communications Service Providers. 0 Target Markets 0 Telecom companies 0 Internet Service Providers (Wireline and Wireless) 0 Target Company Size 0 Tier-1 Operators 0 Tier-2 Operators 0 AdvOSS is a Canadian company and a developer and vendor of different high technology solutions for Communications Service Providers. 0 Target Markets 0 Telecom companies 0 Internet Service Providers (Wireline and Wireless) 0 Target Company Size 0 Tier-1 Operators 0 Tier-2 Operators About Us

AdvOSS Deployment Models

AdvOSS Deployment models for different Tiers of Service Providers Standard Tier (Small scale) Standard Tier (Medium scale) Micro Tier Standard Tier (Large scale) For 500k-5M+ subscribers For up to 500k subscribers For up to 50k subscribers For up to 10k subscribers

AdvOSS Deployment Models Small to Medium Scale Deployments

Functional Distribution Full solution can be deployed on Four Servers with Distribution of different applications and functions as follows Server 1: Server 1 is dedicated to Billing & Charging Database Server 2: Second Server runs the following Web Portals Provisioning Servers Reporting

AdvOSS Deployment Models Small to Medium Scale Deployments Functional Distribution Server 3: Server 3 runs the following applications AAA Servers SIP Servers Media Servers Server 4: Server acts as a Hot stand-by server of all other three servers

AdvOSS Deployment Models Small to Medium Scale Deployments Capacity AdvOSS Small to Medium scale Deployments is capable of meeting the following capacity requirements AAA sessions: 10,000 concurrent Service management Subscriber sessions SIP Calls: 2,000 SIP sessions/concurrent calls Media Calls: 1,500 Media sessions without Transcoding 500 Media sessions with Transcoding

AdvOSS Deployment Models Small to Medium Scale Deployments Hardware & Software Requirements  Operating System o Redhat Linux (Recommended) o CentOS (Fully supported as well)  Database My SQL  Hardware (Intel 64 bit. Typical Dual CPU Quad Core Xeons, 8GB - 64GB RAM) o 1U Servers  HP / Dell Servers (Recommended)  Super Micro (Entry Level, well supported)

AdvOSS Deployment Models Small to Medium Scale Deployments 0 Appliance Option (4 Servers) 0 1U Super Micro Servers 0 64 Bit Dual CPU Quad Core 0 16GB RAM 0 2 x 1TB HDD in RAID 1 0 Dual Gigabit LAN Cards 0 Redundant Power Supply (Optional) 0 CentOS Operating System 0 MySQL Database 0 1 year warranty ex San Jose, USA 0 Pre-Configured and shipped by AdvOSS

AdvOSS Deployment Models Medium Scale Deployments (N+N Redundancy)

Functional Distribution Full solution can be deployed on Two Blade chassis supporting 10 blades each Blade 1: Servers 1, 2, 3: Blade Servers 1,2 & 3 are dedicated to Billing & Charging Database Servers 4,5: Servers 4 and 5 runs the Service Management & AAA Applications Server 6, 7, & 8 Servers 6 is dedicated to SIP Applications whereas Servers 7 and 8 runs the Media Servers

AdvOSS Deployment Models Medium Scale Deployments (N+N Redundancy) Functional Distribution Servers 9-10 Servers 9 and 10 runs the following applications Web Portals Provisioning Servers Reporting Chassis 2 (Servers 11-20) Blade Chassis 2 also comprises of 10 blade servers each of which will be a Hot-Stand-by of applications running on Blade 1 to provide full N+N Redundancy as depicted in the Diagram earlier.

AdvOSS Deployment Models Medium Scale Deployments (N+N Redundancy) Capacity AdvOSS Medium scale Deployments is capable of meeting the following capacity requirements AAA sessions: 100,000 concurrent Service management Subscriber sessions SIP Calls: 20,000 SIP sessions/concurrent calls Media Calls: 15,000 Media sessions without Transcoding 5,000 Media sessions with Transcoding

AdvOSS Deployment Models Medium Scale Deployments (N+1 Redundancy)

Functional Distribution In N+1 Redundancy mode, Full solution can be deployed on 15 Blade servers instead of 20 (as in N+1 mode) Blade 1: Servers 1, 2, 3: Blade Servers 1,2 & 3 are dedicated to Billing & Charging Database Servers 4,5: Servers 4 and 5 runs the Service Management & AAA Applications Server 6, 7, & 8 Servers 6 is dedicated to SIP Applications whereas Servers 7 and 8 runs the Media Servers

AdvOSS Deployment Models Medium Scale Deployments (N+1 Redundancy) Functional Distribution Servers 9-10 Servers 9 and 10 runs the following applications Web Portals Provisioning Servers Reporting

AdvOSS Deployment Models Medium Scale Deployments (N+1 Redundancy) Functional Distribution: Hot Stand-by Servers Server 11: Server 11 is Hot Standby of Billing & Charging DB Servers Server 12: Server 12 acting as Hot Stand-by of AAA Servers Server 13: Server 13 will act as a Hot Stand-by of SIP Server Server 14: Hot Stand-by of Media Servers Server 15: Hot Stand-by of GUI & Provisioning Servers

AdvOSS Deployment Models Medium Scale Deployments Hardware & Software Requirements  Operating System o Redhat Linux (Recommended) o CentOS (Fully supported as well)  Database My SQL Oracle (Recommended)  Hardware (Intel 64 bit. Typical Dual CPU Quad Core Xeons, 8GB - 64GB RAM) o 1U Servers  HP / Dell Servers (Recommended)

AdvOSS Deployment Models Medium To Large Deployments (N+1 Redundancy)

AdvOSS Deployment Models Large Scale Deployments (N+N Redundancy)

AdvOSS Deployment Models Large Scale Deployments Functional Distribution For 1-5 Million subscribers & beyond Full solution can be deployed on (20 – 100 Blades) Further Deployment Details decided on a case to case basis depending on redundancy and functionality needs.

AdvOSS Deployment Models Large Scale Deployments Hardware & Software Requirements  Operating System o Redhat Linux (Recommended) o CentOS (Fully supported as well)  Database Oracle (Recommended)  Hardware (Intel 64 bit. Typical Dual CPU Quad Core Xeons, 8GB - 64GB RAM) o 1U Servers  HP / Dell Servers (Recommended)

AdvOSS Deployment Models Micro Tier Deployments

Functional Distribution Main Server: Following applications will be installed on the Primary Server GUI/Portals & Provisioning Engine Billing & Charging DB Service Management(AAA) and/or SIP Applications for voice services Stand by Server: Server 2 will act as a Hot Stand by Server of Main Server. All applications are also be installed on the Stand-by Server.

AdvOSS Deployment Models Micro Tier Deployments Capacity AdvOSS Micro Deployments is capable of meeting the following capacity requirements AAA sessions: 2500 concurrent Service management Subscriber sessions SIP Calls: 500 SIP sessions/concurrent calls Media Calls: 300 Media sessions without Transcoding 100 Media sessions with Transcoding

AdvOSS Deployment Models Micro Tier Deployments Hardware & Software Requirements  Operating System o Redhat Linux (Recommended) o CentOS (Fully supported as well)  Database My SQL  Hardware (Intel 64 bit. Typical Dual CPU Quad Core Xeons, 8GB - 64GB RAM) o 1U Servers  HP / Dell Servers (Recommended)  Super Micro (Entry Level, well supported)

AdvOSS Deployment Models Micro Tier Deployments 0 AdvOSS Appliance Option (2 Servers) 0 1U Super Micro Servers 0 64 Bit Dual CPU Quad Core 0 16GB RAM 0 2 x 1TB HDD in RAID 1 0 Dual Gigabit LAN Cards 0 Redundant Power Supply (Optional) 0 CentOS Operating System 0 MySQL Database 0 1 year warranty ex San Jose, USA 0 Pre-Configured and shipped by AdvOSS

AdvOSS Solution Deployment Active/Passive DR configuration

0 DR site is not use and only in Replication mode from Main site to DR site. 0 In case Main site is down all clients are pointed to the DR site

AdvOSS Solution Deployment Active/Active DR configuration

0 In case of Active/Active DR configuration there is Load sharing of traffic among two or more sites. 0 Each site on its own is able to take the full load 0 When one of the Site is down, other site continues to service the subscribers same as before or with some degraded performance according to the Policy of the Operator and Hardware Resources installed.

AdvOSS Solutions High Availability

AdvOSS Solutions Scalability 0 AdvOSS uses the following technologies and architectures to achieve Scalability 0 Dispatcher/Server Model 0 Layers of Dispatching 0 Replication Dispatcher/Server Model

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