Reduce Communication Costs While Increasing Accessibility Fixed Mobile Convergence with an IP-PBX

Agenda Cellular Phone Connectivity Options How an IP-PBX Improves the Equation Application Scenarios Case Study Additional Ways to Utilize Cellular Communication Summary of Key Points

Cellular Phone Connectivity Options

How an IP-PBX Improves the Equation

Application Scenarios

Case Study

Additional Ways to Utilize Cellular Communication

Summary of Key Points

CELLULAR PHONE CONNECTIVITY OPTIONS

Cell Phone Connectivity Options Many cellular phones today are “dual mode”, supporting both GSM and Wi-Fi In addition, any 3G cell phone also supports fast Cellular Internet VoIP connectivity on these phones is enabled via a soft phone client

Many cellular phones today are “dual mode”, supporting both GSM and Wi-Fi

In addition, any 3G cell phone also supports fast Cellular Internet

VoIP connectivity on these phones is enabled via a soft phone client

Land Line Calls and Cell Phones Originating a SIP call Internet-enabled cell phone owner registers to an Internet Telephony Service Provider (ITSP) place calls from home, office & public Wi-Fi hot-spots Receiving a SIP call feasible (with “follow me” for specified PSTN phone number), but not practical

Originating a SIP call

Internet-enabled cell phone owner registers to an Internet Telephony Service Provider (ITSP)

place calls from home, office & public Wi-Fi hot-spots

Receiving a SIP call

feasible (with “follow me” for specified PSTN phone number), but not practical

HOW AN IP-PBX IMPROVES THE EQUATION

Cell Phone Usage Options Standard Use Drawbacks Indoor use produces excessive radiation Cellular calls are generally much more expensive than land line calls No direct access to Corporate PBX WiFi Architecture Benefits Radiation is very low Allows free calls to the office and low cost external calls, even from places that charge excessive roaming fees Direct access to Corporate PBX

Standard Use Drawbacks

Indoor use produces excessive radiation

Cellular calls are generally much more expensive than land line calls

No direct access to Corporate PBX

WiFi Architecture Benefits

Radiation is very low

Allows free calls to the office and low cost external calls, even from places that charge excessive roaming fees

Direct access to Corporate PBX

IP-PBX Supports VoIP Cell Phones VoIP-enabled cellular phone registered on IP-PBX No ITSP registration required Calls to the employee’s extension will be forwarded to his cell and/or soft-phone Call initiation and reception from cell phone as if the employee was sitting at his desk Employee’s office telephony extension will follow him anywhere around the globe full PBX/cellular services and flexibility low office extension local telephony costs low radiation levels for dual-mode phones

VoIP-enabled cellular phone registered on IP-PBX

No ITSP registration required

Calls to the employee’s extension will be forwarded to his cell and/or soft-phone

Call initiation and reception from cell phone as if the employee was sitting at his desk

Employee’s office telephony extension will follow him anywhere around the globe

full PBX/cellular services and flexibility

low office extension local telephony costs

low radiation levels for dual-mode phones

New Ways SMBs Can Use Phones Cell phone can be used as the phone extension in the office…and everywhere Employees can be reached via a single number incoming calls can be routed to the cellular phone when the unit is out of the IP network area Install a soft phone on the laptop and receive calls on the computer as well

Cell phone can be used as the phone extension in the office…and everywhere

Employees can be reached via a single number

incoming calls can be routed to the cellular phone when the unit is out of the IP network area

Install a soft phone on the laptop and receive calls on the computer as well

APPLICATION SCENARIOS

Sample Small Office Setup PSTN GSM/WiFi Phone Extensions IP-PBX Analog Extensions and/or VoIP Provider LAN WiFi WiFi Router

Office Scenario LAN WiFi

Home/Hotel Scenario Home/Hotel LAN and WiFi WAN

Off-Premise WiFi Scenario Café LAN WiFi WAN

Off-Premise Cellular Scenario Cellular Data Network Cellular Internet

Larger Corporate Set-up PSTN GSM/WiFi Phone Extensions IP-PBX Analog Extensions and/or VoIP Provider LAN WiFi Channel Banks PRI/BRI/FXO

BENEFITS RECAP

Benefits of WiFi/Cell Architecture Telecommunications costs are lowered without changing employee habits calls from cell phones are routed to the PBX Higher employee availability extension rings cell when in WiFi/Cellular Internet range Lower radiation for calls within WiFi range no cellular transmission Improved functionality all PBX features (conference, recordings, etc.) available to cell phone

Telecommunications costs are lowered without changing employee habits

calls from cell phones are routed to the PBX

Higher employee availability

extension rings cell when in WiFi/Cellular Internet range

Lower radiation for calls within WiFi range

no cellular transmission

Improved functionality

all PBX features (conference, recordings, etc.) available to cell phone

CASE STUDY

Leading global provider of remote people monitoring technologies Business and administrative presence in over 25 countries worldwide Using two IP-PBX one inside LAN one in DMZ for cell phone users only Serves home and mobile users

Leading global provider of remote people monitoring technologies

Business and administrative presence in over 25 countries worldwide

Using two IP-PBX

one inside LAN

one in DMZ for cell phone users only

Serves home and mobile users

Dmatek Telephony Architecture GSM/WiFi Extensions IP-PBX LAN WiFi/Cellular Internet WAN IP-PBX PRI LAN WiFi

ADDITIONAL WAYS TO OPTIMIZE CELLULAR COMMUNICATION

Wireless Connection for the iPBX Many mobile providers supply unlimited high speed Cellular Internet (HSDPA) When neither HSDPA nor wired infrastructure is available, GSM Gateways can be used to provide cellular-based PSTN access

Many mobile providers supply unlimited high speed Cellular Internet (HSDPA)

When neither HSDPA nor wired infrastructure is available, GSM Gateways can be used to provide cellular-based PSTN access

3G Cellular Internet Option When no wire infrastructure is available, IP-PBX connectivity can be achieved with the 3G Cellular Internet using the HSDPA modem Cellular Internet Access Package typically costs less than cellular call rates GSM/WiFi Phone Extensions IP-PBX Analog Extensions LAN WiFi WiFi Router HSDPA Modem Internet IP-PBX

When no wire infrastructure is available, IP-PBX connectivity can be achieved with the 3G Cellular Internet using the HSDPA modem

Cellular Internet Access Package typically costs less than cellular call rates

GSM Gateway Option Relevant in geographical areas where: landline infrastructure is lacking wired Internet is missing HSDPA is not available Routes incoming/outgoing cellular-targeted calls via the mobile telephone network, for low-cost mobile-to-mobile calls

Relevant in geographical areas where:

landline infrastructure is lacking

wired Internet is missing

HSDPA is not available

Routes incoming/outgoing cellular-targeted calls via the mobile telephone network, for low-cost mobile-to-mobile calls

GSM Gwy + iPBX Network Schematic PRI Connection GSM Gateway IP-PBX Channel Banks Analog Phones SIP Phones Corporate LAN Cellular Telephony

SUMMARY OF KEY POINTS

IP-PBX: Greater Access, Lower Costs Place/receive calls via cell/soft phone, no matter where located Auto forward incoming calls to mobile user Capitalize on WiFi access where available to save costs and minimize health hazard Utilize Cellular Internet when WiFi is not available HSDPA or GSM Gateway in landline-limited areas Provide cell/soft phone users with full and direct access to IP-PBX functions

Place/receive calls via cell/soft phone, no matter where located

Auto forward incoming calls to mobile user

Capitalize on WiFi access where available to save costs and minimize health hazard

Utilize Cellular Internet when WiFi is not available

HSDPA or GSM Gateway in landline-limited areas

Provide cell/soft phone users with full and direct access to IP-PBX functions

Thank You www.xorcom.com