Case 6:21-cv-00667-ADA Document 26-9 Filed 11/11/21 Page 1 of 3
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`Exhibit I
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`7/3/2020
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`Case 6:21-cv-00667-ADA Document 26-9 Filed 11/11/21 Page 2 of 3
`Dialpad - Innovation in VoIP and Internet Telephony Technology
`Go NOV DEC FEB
`http://dialpad.com/company/technology.html
`04
`2003 2004 2005
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`70 captures
`29 Feb 2000 - 16 Oct 2006
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`f 🐦
`▾ About this capture
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`login
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` overview
` technology
` management
` press releases
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` contact
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`Technology
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`IP Telephony or Voice over IP is the process of routing calls over an IP network, rather than using
`traditional phone lines. IP networks are designed to carry packets of compressed, digitized data. With
`VoIP, sounds such as the human voice are changed into digital packets and are routed over the same IP
`networks. Although the ability to carry voice as packets of data has been around for a long time, it is the
`advent of the Internet in the late 90's that gave VoIP the ability to reach a mainstream audience. As VoIP
`allows the by-passing of most or all of the traditional Public Switched Telephone Network (PSTN), the
`cost savings offered to the user fueled the rapid growth of Internet Telephony since.
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`Today, the single greatest benefit of moving voice over an IP network remains cost savings. However, as
`the technology matures, new highly-personalized, intelligent applications will be developed, providing
`customers with exciting new ways of communicating.
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`Cost savings drive adoption
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`The substantial savings potential for businesses and consumers make VoIP a very attractive
`communications solution. There are several reasons to these savings:
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`Voice and data travel across just one line into the home, or a single IP network into businesses,
`eliminating the need for multiple phone lines, as well as dual service and support.
`Voice is broken down into digital packets and sent directly to the Internet or a private corporate
`network, completely bypassing the telephone companies' circuit switches -- and their fees.
`IP networks use flexible, 'soft' switches that are much easier to upgrade with software. An IP
`telephony gateway takes up just one-tenth as much space as a standard circuit switch and has
`considerably lower power and cooling costs.
`Reduced equipment costs combined with a streamlined approach to network management is
`providing customers with significant savings and fueling the adoption of VoIP solutions. As the
`convergence of entertainment, communications and data on one network continues to take
`shape, new innovations will continue to propel this technology into the mainstream.
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`Interoperability is key
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`Interoperability in the VoIP market is key, as many standards coexist and not all devices can be used on
`all networks. Dialpad's flexible protocol-agnostic technology is H.323-compliant, an ITU standard for
`real-time, interactive voice and videoconferencing over LANs and the Internet. It also supports IETF's
`SIP (Session Initiation Protocol), which is emerging as a less complex and more efficient alternative for
`integrating voice, data, video or instant messaging calls with Web-based applications, and is especially
`well suited to very small portable devices.
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`Dialpad's Split-323 architecture (U.S. patent pending) makes it possible to manage millions of minutes of
`telephone calls per day - or many times that amount - on a few servers. Its technology platform is open,
`extensible and network, protocol and application agnostic. As such, it interoperates with all legacy and
`IP environments, routing traffic between the customer and the network carrier.
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`How Dialpad Works
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`https://web.archive.org/web/20041204105702/http://dialpad.com/company/technology.html
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`7/3/2020
`
`Case 6:21-cv-00667-ADA Document 26-9 Filed 11/11/21 Page 3 of 3
`Dialpad - Innovation in VoIP and Internet Telephony Technology
`Go NOV DEC FEB
`http://dialpad.com/company/technology.html
`04
`2003 2004 2005
`
`70 captures
`29 Feb 2000 - 16 Oct 2006
`
`👤 ⍰ ❎
`
`
`f 🐦
`▾ About this capture
`
`1. Call initiated from Dialpad client connecting to Dialpad server
`2. Dialpad server sets up call between Dialpad client and ITSP’s VoIP gateway
`3. Voice packets stream directly from Dialpad client to ITSP’s VoIP gateway
`4. Call routed through PSTN and terminated at a phone
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` about dialpad | download | reseller | affiliate
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`privacy policy | terms of use
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`©1999-2004 Dialpad Communications, Inc. All rights reserved.
`Dialpad® is a registered trademark of Dialpad Communications, Inc.
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`https://web.archive.org/web/20041204105702/http://dialpad.com/company/technology.html
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