Internet Telephony VoIP Service Partners

SIP (Session Initiation Protocol) Trunking enables Vertical’s internet telephony voip solutions to make and receive phone calls without requiring costly voice circuits or PSTN media gateways. The result is a dramatic reduction in the cost of everyday business communications and the elimination of the capital and support costs associated with hardware media gateways.

Vertical is pleased to certify the following growing list of Internet telephony service providers who offer SIP trunking services that interoperate with various Vertical business phone systems. Vertical SIP Certification means that Xcelerator IP, Wave IP, Telenium IP and TeleVantage users can take full advantage of the economic benefits and user-friendliness of SIP with the assurance of excellent connectivity and quality of service. The connectivity and quality of service provided by these service providers support the telephone functionality of the following Vertical products:

BandTel
www.bandtel.com

BandTel's VoIP telephony solutions are designed to deliver instant connection, superior call quality, enhanced features and continuation of service. BandTel provides a select suite of services not offered by any other VoIP termination service provider today. Key features of BandTel's advanced VoIP solutions include:

• Outbound Domestic
• Outbound International
• Direct Inward Dial (DID)
• 800 Domestic
• Internet Protocol IVR (IP IVR)
• IP Pack
• Special Projects
• TotalView

Our web-based call analysis portal is designed to give enterprise users access to real-time, in-depth reporting. Customers can easily create Call Detail Reports to analyze their telecommunications budget. It also allows them to access invoices, accounting history, calls by number/region/destination, and call completion ratios, so they can measure the effectiveness of the BandTel network. Resellers can also use TotalView to access their customers' call history and paid invoices; this provides them with an online compensation/revenue management system.

Please see the BandTel Website for details on the above solutions.

Check out the SIP configuration guide for BandTel with the Xcelerator IP product.

Check out the SIP configuration guide for BandTel with the Wave IP product.

Bandwidth.com
www.bandwidth.com

Bandwidth.com is a complete business communications provider for small and medium businesses nationwide.  We offer broadband internet, voice over internet (VoIP), conferencing, and managed services, all with a Service Level Agreement (SLA) that guarantees response and repair times if you ever have problems with your connection, or we will credit your bill.  We have a 99.2% customer retention rate

Bandwidth.com SIP Trunks allow companies to keep their existing telephone numbers and are fully 911 and e911 compliant. Two-Way, Inbound, and Outbound trunks are all available.  Manage one network connection, receive one bill and engage one point of contact for all your local, long distance and broadband Internet needs.

Bandwidth.com SIP Trunks offer the following:

• Inbound Calling
• 800 Inbound
• LD  Termination (Intrastate, Interstate, International)
• Expanded Local Calling Area
• Make Outbound Calls to 888, 877, or 800 #'s
• 411 & Operator Services
• Inbound Caller ID & Location
• White Page Listing
• Toll-free
• Domestic & International Long Distance
• G.711 & G.729a
• UDP & TC911

To learn more, please visit our SIP Trunking page.

Read more about Bandwidth.com and Vertical XceleratorIP.

Check out the our forums to learn how to configure a Vertical Xcelerator IP with Bandwidth.com SIP Trunks.

What you need to know about Vertical numbering information with Bandwidth.com SIP Trunking.

Once you complete setup of your Vertical PBX for use with Bandwidth.com SIP Trunking, follow these initial test plans.

Bluemile
www.bluemile.net

Bluemile is a Next Generation Network Provider with solutions in Voice over IP, Co-location, High Speed Internet Access, and Ethernet Transport. Our customers range from Small to Medium Businesses to some of the largest Telecommunications and Wireless providers in the world.

Bluemile delivers its Voice over IP solutions with a patent pending massive switching infrastructure that allows for near instantaneous provisioning of service while providing the highest voice quality and completion rates in the industry.

Leveraging the hundreds of millions of minutes terminated through Bluemile's network by large telecommunications customers, Bluemile is able to offer some of the lowest rates while keeping the quality and customer service the highest around.

Please see the Bluemile Website for details on the above services.

Check out the SIP configuration guide for Bluemile with the Xcelerator IP product.

Cbeyond
www.cbeyond.net

Cbeyond, Inc. (NASDAQ: CBEY) is a leading IP-based managed services provider that delivers integrated packages of communications and IT services to more than 29,000 small businesses in Atlanta, Chicago, Dallas, Denver, Detroit, Houston, Los Angeles and San Diego. Cbeyond offers more than 20 productivity-enhancing applications including local and long-distance voice, broadband Internet, mobile, BlackBerry(R), broadband laptop access, email, web hosting, fax-to-email, data backup, file-sharing and virtual private networking. Cbeyond manages these services over a private, 100-percent Voice over Internet Protocol (VoIP) facilities-based network. Cbeyond deployed its first SIP Trunking customer in January 2005 and led the defining of the SIPconnect industry specification via the SIP Forum.

For more information on Cbeyond, visit www.cbeyond.net.

Check out the SIP configuration guide for Cbeyond with the Xcelerator IP product.

Check out the SIP configuration guide for Cbeyond with the Telenium IP product.

CommPartners
www.commpartners.us

Think of us as the moving agents for IP technology. We help growing businesses make the move to the burgeoning present and prosperous future that is IP-based communications. Utilizing a nationwide, high performance IP network and an extensive CLEC (Competitive Local Exchange Carrier) footprint throughout the Continental US and Hawaii, CommPartners provides a robust menu of high quality VoIP and enhanced IP applications to the critically important and largely underserved small- to medium-sized business marketplace through a network of strategic partners and resellers. In addition, we also leverage our network facilities and nationwide coverage to provide carrier services to a growing list of domestic and International carriers which enables us to offer attractive pricing for all of our services.

CommPartners features a full suite of business VoIP and other IP applications to help growing companies with their business communications needs. These include:

• IPTrunking™
• IP PBX
• Priority Access T1 and IPDirect
• IPContactCenter™
• IPFaxSolution™

Please see the CommPartners Website for details on the above applications.

Check out the SIP configuration guide for CommPartners with the Xcelerator IP product.

IP1
www.ip1network.com

IP1Network Corp. (“IP1”) is an integrated communications provider (ICP), rapidly deploying a converged IP environment by uniting the voice and data worlds into applications services. Strategic partnerships with partners and agents provide an unprecedented opportunity for IP1 to implement innovative technologies, including VoIP, SIP trunks, PinLess solutions and Long Distance services, both domestically and internationally.

We offer a highly redundant and diverse network infrastructure, real time provisioning and real-time monitoring support systems and a fully integrated and customizable IP billing solution that offers our partners full end-user control, management and billing functions, for an array of IP telecommunications services such as:

• SIP trunks
• VOIP lines
• Long Distance (domestic and international)
• USA DIDS with full 911/411 solutions
• Feature rich solutions to match your needs with built in Caller ID, Hunting, call Forwarding, and Unified Messaging
• DIDS in 40 different countries
• USA/Canada toll free services
• Calling card/PinLess platform services
• IP Video services
• Click to Talk and SMS Click to Talk
• DSL/T1 USA mainland solutions (powered by Covad & Level 3)

Our customer driven IP communications services offers reduced costs solutions with unparalleled network reliability and leading edge IP communications products. IP1 is headquartered in Coral Gables Florida, with offices in: Colombia, Chile, Peru, Panama, Nicaragua, Honduras, and Mexico. Please allow us to assist you with your IP communications goals and vision by visiting us at www.ip1network.com or call us at 866-504-4672.

Quantumvoice
www.quantumvoice.com

Choosing a VoIP provider can be a gamble in today’s highly competitive marketplace, but it doesn’t have to be! Quantumvoice has the knowledge and infrastructure necessary to deliver service today, and the longevity to be there in the (often “sobering”) morning. From SIP-based trunking to voice optimized broadband access, our services can easily meet the needs of the home or office, yet quickly scale to satisfy the demands of the most ambitious enterprise; all without being bogged by useless features that only look sexy on a marketing glossy.

Please see the Quantumvoice Website for details on the above services.

Check out the SIP configuration guide for Quantumvoice with the Xcelerator IP product.

Check out the SIP configuration guide for Quantumvoice with the Wave IP product.

Simple Signal
www.simplesignal.com

SimpleSIP, from Simple Signal, allows you to converge all your voice and data between your office and the PSTN.

SimpleSIP trunks simplify network management and optimize network expenditures. With SimpleSIP trunking, there are no limitations to the number of internal or partner communication connections. In other words, whether you are a small or large enterprise you can purchase SIP trunks for the number of concurrent calls your business supports, rather than buying each individual employee their own line.

SimpleSIP provides you with a seamless integration of traditional circuit-switched interfaces and emerging IP-switched interfaces. This simple approach to integration enables your business to easily convert from traditional circuit-switched telephony legacy systems to next-generation IP systems.

From a bottom-line standpoint, the value of SimpleSIP trunking is obvious. The most tangible benefit is lower Total Cost of Ownership savings, plus increased operational efficiencies that result from advanced IP calling features. Specifically, SIP trunking reduces the monthly recurring cost of separate PSTN and data circuits to the premise and to distant on-net users, suppliers and call center agents. With SimpleSIP, the number of TDM-T1 and PRI interfaces is reduced, as hundreds of VoIP calls can be processed with the same hardware footprint as a single T1 interface. In addition, SimpleSIP adds significant savings on long distance rates and local toll charges. SimpleSIP also brings a seamless connection between our backbone network and the SIP gateway.

Please see the Simple Signal Website for details on the above services.

Check out the SIP configuration guide for Simple Signal with the Xcelerator IP product.

Check out the SIP configuration guide for Simple Signal with the Wave IP product.