Rangatel offers a hosted virtual PBX phone system that does not require any on-site equipment. It uses VoIP technology to provide phone service over the internet. Customers can be up and running on Rangatel's system within 15 minutes, and it provides advanced features while saving businesses 50-85% on phone costs compared to traditional systems. Rangatel aims to offer better customer service than competitors by keeping support staff based in the US and not requiring long-term contracts.
Pbx presentation ingate_itexpoeast2014kwader Saudi
Enhance employee productivity and reduce communication costs with feature-rich IP telephony solutions from Kwader. With our solutions, your staff can count on effective, unified communications no matter where they are.
KTC scalable IP telephony solutions offer the same high-quality communications whether your enterprise has a few or 100,000 users. Our flexible architecture design offers an unparalleled range of deployment options. Our wide range of resiliency tools minimizes costs and maximizes reliability.
Fixed Mobile Convergence has been one of the most interesting topics of research and telecom development. My presentation puts light on some of the key features of FMC.
Internet protocol (VoIP) is the technology of digitizing sound, compressing it, breaking it up into data packets, and sending it over an IP network.The conventional technique used for sending voice is PSTN (public switched telephone network) . As data traffic has higher speed than telephone traffic, so what we do most of the time we prefer to send voice over data networks. Voice over internet protocol (VoIP) is a method of telephone communication over a data network.
Monetizing VoLTE, RCS and Video; IMS MRF and Conferencing SolutionsRadisys Corporation
Presentation given by Al Balasco, Radisys Sr. Director of Product Management at IMS World Summit on April 23:
Title: Monetizing VoLTE and RCS
• Global trends in LTE, VoLTE, RCS, and other services.
• Strategies to grow revenues beyond data plans
• IMS service delivery architectures for generating revenues from VoLTE and RCS
Pbx presentation ingate_itexpoeast2014kwader Saudi
Enhance employee productivity and reduce communication costs with feature-rich IP telephony solutions from Kwader. With our solutions, your staff can count on effective, unified communications no matter where they are.
KTC scalable IP telephony solutions offer the same high-quality communications whether your enterprise has a few or 100,000 users. Our flexible architecture design offers an unparalleled range of deployment options. Our wide range of resiliency tools minimizes costs and maximizes reliability.
Fixed Mobile Convergence has been one of the most interesting topics of research and telecom development. My presentation puts light on some of the key features of FMC.
Internet protocol (VoIP) is the technology of digitizing sound, compressing it, breaking it up into data packets, and sending it over an IP network.The conventional technique used for sending voice is PSTN (public switched telephone network) . As data traffic has higher speed than telephone traffic, so what we do most of the time we prefer to send voice over data networks. Voice over internet protocol (VoIP) is a method of telephone communication over a data network.
Monetizing VoLTE, RCS and Video; IMS MRF and Conferencing SolutionsRadisys Corporation
Presentation given by Al Balasco, Radisys Sr. Director of Product Management at IMS World Summit on April 23:
Title: Monetizing VoLTE and RCS
• Global trends in LTE, VoLTE, RCS, and other services.
• Strategies to grow revenues beyond data plans
• IMS service delivery architectures for generating revenues from VoLTE and RCS
Introduction for telecommunication technology basic terms and concepts.
Referring the wikipedia, Slideshare and lecture note of Fudan university.
I got a reference documents from Google.
an industrial training taken at BSNL CTTC Kolkata covered the whole syllabus of the training (Switching system, SDH, Optical Fibre Cable, GSM, CDMA, ISDN, IN networks, PCM, Broadband DSL Technology, IP fundamentals) Overviews of the total topics all the advantages and Disadvantages.
-Dhrubajyoti Adak(Camellia Institute of Technolgy)
Introduction for telecommunication technology basic terms and concepts.
Referring the wikipedia, Slideshare and lecture note of Fudan university.
I got a reference documents from Google.
an industrial training taken at BSNL CTTC Kolkata covered the whole syllabus of the training (Switching system, SDH, Optical Fibre Cable, GSM, CDMA, ISDN, IN networks, PCM, Broadband DSL Technology, IP fundamentals) Overviews of the total topics all the advantages and Disadvantages.
-Dhrubajyoti Adak(Camellia Institute of Technolgy)
No matter the size of either your business or the physical make up of your company, A Hosted PBX Solution from BroadConnect enables you to focus on what's most important to you; business. You'll never again worry about your business communications. With our business voice solution that's fully managed, we can save your company what's most important, time and money.
>> VoIP Phone - Add Value To Your Business
>> Why Consider VoIP Phone For Your Business
>> Hosted PBX – Effective Communication For Less
>> How Can Hosted PBX Help You Gain The Communication Balance
Find out more at http://www.dcstelecom.ca/
The Real PBX is a business-grade Voice over IP (VOIP) business PBX that can dramatically improve your telecommunications systems. Hosted PBX provides your organization with a fully functional, low-cost enterprise voice solution that replaces costly PBX or Centrex services. Hosted PBX leverages the flexibility and durability of Internet Protocol (IP).
LATELY, THERE HAS BEEN A LOT OF BUZZ
surrounding Hosted Voice ove r IP (VoIP) for business.Companies can finally replace their old phone systems and get a far more flexible phone solution for a fraction of the cost. But it’s not just
replacing one phone system for another. With Hosted VoIP, you get the benefits of outsourcing the management of your phone system, which means you’ll need fewer resident experts to handle things.
What’s more, Hosted VoIP expands communications and productivity
by providing a range of advanced features and functionality. And it does so without straining your budget.
No wonder more and more companies are adopting this powerful, yet affordable solution.
In fact, according to industry research, VoIP is one of the fastest growing technologies,
dramatically changing the way companies do business.
Even though companies both large and small heap praise upon this solution, many business
people are still unaware of the difference Hosted VoIP can make to their business.
We hope this guide provides answers and useful insights on how Hosted VoIP can impact
business communications immediately––and for years to come––by providing more
features and more flexibility, all for significantly lower costs than you might expect.
Business is more unpredictable than ever––growth one year, contraction
the next year. Ideally, you’d be able to secure the most advanced technologies
without having to spend significant money upfront on hardware. Hosted
VoIP makes this possible.
With a Hosted VoIP solution, you save from day one on your monthly
communications service fees. All you need are VoIP-ready handsets.
That’s right, no expensive boxes or systems required. You save money every month as well because you no longer need to manage both phone and data lines. Traditional phone lines, and the high price associated with them, are now
a thing of the very expensive past.
Unlike the complex traditional phone systems that sit in a closet, Hosted
VoIP requires very little IT support or training to administer. You can quickly
add users, delete users, enable additional features––all without additional
support or staff. The reason? A simple web interface.
In fact, a Hosted VoIP solution is so simple and
intuitive, users can manage their own features
right from their computers.
It’s one management issue that can be taken off
the shoulders of IT. Who knows, maybe they’ll
even thank you for a change.
The last thing you want to do in this economy, or any economic climate
for that matter, is spend tens of thousands of dollars on a phone system.
With Hosted VoIP, there are no large servers or systems to purchase. Other
than phones, there are no capital expenditures to depreciate over time.
Which means it comes off of your books. All you have is an affordable
monthly service fee that connects your business and employees to a host of capabilities that dramatically improve productivity.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
FIDO Alliance Osaka Seminar: Passkeys and the Road Ahead.pdf
Hosted pbx brochure
1. RANGATEL
Completely a business phone
service with VoIP - Technology
Hosted Virtual PBX
The better, simpler and
more affordable business phone system
2. H osted Virtual PBX Why Rangatel for
The biggest problem with installing a traditional business phone
Hosted Virtual PBX?
system? That closet-full of equipment you’ll need to lease, install and Hosted Virtual PBX makes your phone
system better. And Rangatel makes
maintain. managing your phone system easier.
At Rangatel, we own our own technology-
With Rangatel PBX, you won’t need any of that equipment. And you’ll rather than leasing it, like most companies
get a phone system that’s advanced, reliable, flexible, simple, cost- do. That means we can react quickly and
provide constant upgrades to our services.
effective—and ready to go in about 15 minutes.
We’re real people around here. We don’t
? need any equipment—we host all of that for you off-site.
You don’t talk in techno-speak (unless you do first),
and we know how to get your problems
? with just one company, instead of two or three.
You work solved fast.
? one flat fee per user, regardless of time on the phone.
You pay We won’t nickel and dime you. The price we
quote is what you pay. We want you to be
? be set up with Rangatel Hosted Virtual PBX in minutes.
You can our customer for life, so we treat you like
you’re somebody special.
? no contract to sign. Stay with us because you want
There’s
to—not because you have to. We don’t ship our customer service
offshore. When you need help, you’ll be
Most businesses save from 50-85% over traditional phone costs.
? talking to our own highly trained staff who
work right here in our main office.
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
3. H ow does Rangatel Hosted Virtual PBX work?
Rangatel Hosted Virtual PBX is a
total business phone service. It
uses VoIP technology—in other
words,your phone service is
delivered over the internet.
Head Office Remote Office
We maintain the equipment. We
host the software. We make the
upgrades.You just use your VoIP VoIP
phones like you normally would. Internet / PSTN
Rangatel
Hosted PBX
Service Network
To your customers, it’s business
as usual. Whether they’re talking
to your main office, leaving a
VoIP
voice mail, being transferred VoIP
across the country, or speaking to
someone working from home, it
all happens seamlessly. Whether
you have one office, or a hundred.
Home Office Off-site
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
4. W hy Do You Need Rangatel Hosted Virtual PBX?
Problem Solution
A closet-full of hardware is required at your location. You don’t have to deal with a closet-full of phone
You have to lease it and pay for maintenance. equipment. All you need is your phones.
Set up is a hassle. And it doesn’t exactly happen Need to get Rangatel Hosted PBX set up? Give us
overnight. a call, and you’re practically done.
You’ll pay three bills each month: For the equipment
you lease, for the minutes you use, and for With Rangatel PBX, you pay just one bill.
equipment maintenance.
Upgrades are a hassle. You’ll need someone to Upgrades happen overnight. You just walk into your
come in and physically change your equipment. office and discover awesome new features.
You’ll pay the kind of phone bills you’re used to
You’ll save 50-85% over traditional phone services.
paying with the phone company:Big ones.
Need to scale up? You’re going to need additional Need to scale up? Rangatel Hosted PBX is infinitely
equipment for that. and easily calable.
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
5. A
H vailable Service Plans
t
os lar
M pu
n
Po pla
$34.99/month $59.99/month $99.99/month
1-User Office 2-User Office 4-User Office
Unlimited US Calls Unlimited US Calls Unlimited US Calls
1 Local Number 1 Local Number 1 Local Number
1 Toll Free Number* 1 Toll Free Number* 1 Toll Free Number*
Add'l lines - $29.99/mo Add'l lines - $29.99/mo Add'l lines - $29.99/mo
Dedicated Fax Line $29.99/mo Dedicated Fax Line $29.99/mo Dedicated Fax Line $29.99/mo
Unlimited U.S. Calling Unlimited U.S. Calling Unlimited U.S. Calling
Virtual PBX System Virtual PBX System Virtual PBX System
Professional Greetings Professional Greetings Professional Greetings
US-Based Support US-Based Support US-Based Support
Free activation Free activation Free activation
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
6. Rangatel Hosted Virtual PBX Features
Add-On Features Monthly Description Highlights
This number is attached to the main Virtual Receptionist ? greetings for day or night
Different
Main Company Number FREE to allow incoming callers to reach the appropriate Dial by name directory
?
department or individual by selecting an option from a
menu.
Tollfree numbers allow you to be reached by anyone in ? businesses with nationwide
Perfect for
Tollfree Number $4.99 the US without the caller incurring any long distance customer base
+$0.03/min. charges
Portray a local presence in any additional market by Local numbers for remote employees
?
Local or Geographic Number $9.99 publishing a local phone number in any area code. ? geo-targeted marketing campaigns
Great for
Same functionality as primary number
?
Send/Receive faxes online or with fax machine. ?
Unlimited use
FAX $34.99 ? office, or remote. From online or with
Use from
fax machine.
Full-featured conference bridge, connecting up to 30 ?
Unique dial-in number
Conference Bridge FREE people at one time through the easy to use and secure ? Protected
Password
conference bridge. ?travel time an
Save on
Used to gather voicemail messages for a particular Collect information; i.e. reservations
?
Virtual Mailbox $9.99 function or for employees that do not need full phone Create appearance of multiple business units
?
service.
Designate a number of extensions that will ring Create departments; i.e. Sales, Support
?
simultaneously to share the distribution of incoming Ensure incoming calls are answered
?
Call Groups FREE
calls.
An advanced queuing system that allows incoming ? callers
Opt-out for
calls to be placed in a queue until they can be ? monitoring/status
Real-time
Call Queue FREE ? strategy - tiered, random or least
Assignment
answered by an available agent. Callers will hear
customized music and messagingwhile waiting for an
* Only Continental United States and Canada Included in Plans
** One Unlimited Ext and one Main Company Number required for service
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
7. Free Additional Features Available
In Each Plan Rangatel Pricing & Features
Voicemail Do Not Disturb Dashboard
Password Protected
?
Emergency Assistance (911) ? to extension click- call
Extension to-
Unavailable/
? Busy/ Employees Name functionality
? -
Voicemail to Email receive voicemail as Call Logs ? wide directory Outlook
Company-
a. file attached to email
wav View reports of all incoming and
? Integration
? Mail Folders
Multiple outgoing calls in the system Outlook Integration
Visual Waiting Indicator
? ? logs to Excel Search by
Export call
?criteria and date any email address
Specific Easily integrate contacts with your phone
?
Online Voicemail system
?voicemail through online customer
Check Call Conference (3 Calling)
Way ? dial straight from Outlook
Click to
portal Never Miss a call Quick install,
? without the need to export
? voicemails from online interface
Forward
? integration/
Cell phone Call Forwarding - and
to any email address
employees to forward calls to cell phones and Online Customer Portal
Call Waiting use PBX functions from their cell phone
? all account settings online
Administer
? -
Simultaneous Ringing calls can be
Virtual Receptionist forwarded to multiple extensions that will ring
through easy to use interface
-
? Night Mode Schedule different
Day and Set Permissions/
? Multiple Roles that allow
simultaneously
grettings according to time of day and limited access for end users
day of week View billing history and statements
?
Dial- name Directory
? by- Music on Hold ? can manage their own extension
End Users
Virtual Departments
? ? your
Upload own music files
Play different greeting messages on
? Softphones
each incoming phone number ? advertising
Upload or messaging for
Import Greetings:
? 3
upload rd party callers to hear while they are on hold Softphone -
? support compatible with any
professional greetings to use as Virtual softphone
Caller ID
Telecommuter Support Caller ID Masking Dail Extension
? user Caller ID with the company
Mask all ? extension irrespective of location,
Dial any
Link multiple offices number whether same office or different office
Call By Name Call Flip Call Queues
Transfer
? calls to a cell phone to take a Create Call Queues for sales,
? support and
Call Recording
conversation on- go
the- other departments.
Local Number Portability
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
8. Some of the phones we offer
Specification Yealink SIP-T28P Yealink SIP-T26P Yealink SIP-T22P
Model Picture
TI TITAN chipset TI TITAN chipset TI TITAN chipset
Chipset
TI Voice Engine TI Voice Engine TI Voice Engine
Key HD Voice HD Codec , HD Speaker , HD Handset HD Codec , HD Speaker , HD Handset HD Codec , HD Speaker , HD Handset
Features Price $ 189 $ 129 $ 89
UI Friendly Easy to use Friendly Easy to use Friendly Easy to use
320X160 graphic LCD
LCD 132X64 graphic 132X64 graphic
with 4-level grayscales
Keys (in all) 48 45 32
Programmable Keys 16 13 3 (pending)
Physical Line Keys 6 3 3
Features Soft Keys 4 4 4
Ethernet Ports 2 2 2
Headset 4P4C 4P4C 4P4C
PoE
Expansion Module up to 6x38 keys up to 6x38 keys
with dual-color LED with dual-color LED
Accounts 6 3 3
BLA pending
BLF pending
Wideband Codecs G.722 G.722 G.722
G.711, G.723.1, G.726 G.711, G.723.1, G.726 G.711, G.723.1, G.726
Narrowband Codecs G.729AB, ILBC, GSM G.729AB, ILBC, GSM G.729AB, ILBC, GSM
Intercom
Paging
Call park
Call pickup
Telephony Channel
Features SMS
Voicemail LCD Key with LED LCD Key with LED LCD Key with LED
3-way Conference
Phonebook 300 entries 300 entries 300 entries
XML Phonebook
LDAP pending pending pending
XML Screen/Browser pending pending pending
Ringtone downloadable
100 entries all dialed, received, 100 entries all dialed, received, 100 entries all dialed, received,
Call Logs missed and forwarded missed and forwarded missed and forwarded
Multi-Language
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
9. “110% Price Match
Guarantee”
10%-50%
We promise to save of your phone bill.
10%-50%
you upto of your
phone bill
Plus no-risk
30-day trial period
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
10. Contact us at: 1-877-RANGATEL
3 Golf Center, #231
Hoffman Estates, IL 60169
www.RangaTel.com
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com
VISIT - Biz.RangaTel.com