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SIP for Allworx PBX - SIP.US

http://www.sip.us/sip-for-allworx-pbx

SIP for Allworx PBX. Effortless Communication with SIP for Allworx. SIPUS is compatible with many PBX solutions that deliver unified communications and call control, including Allworx. Implementing SIP for Allworx helps businesses lower the cost of communications while enjoying hassle-free administration and a variety of enterprise level features. Sacrificing call quality or reliability. Why Choose SIP.US for Allworx? 8211; SIP trunking lowers operating costs by eliminating the need for expensive PRI lin...

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Before You Get Hooked, Ask the SIP Trunking Provider These 5 Questions - SIP.US

http://www.sip.us/before-you-get-hooked-ask-the-sip-trunking-provider-these-5-questions

Before You Get Hooked, Ask the SIP Trunking Provider These 5 Questions. July 21, 2015. I saw an article today with an interview with an expert who claims that the infamous Loch Ness monster is actually a species of giant catfish. To avoid falling hook, line and sinker, for some kind of fisherman’s tale, be sure to ask any SIP trunking provider. You consider these important questions. Do you use a Tier 1 network? How will I be supported during the installation and afterword? Can I bring my own bandwidth?

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SIP for FreeSWITCH - SIP.US

http://www.sip.us/sip-for-freeswitch

Deploy SIP for FreeSWITCH. The SIP.US trunking service is compatible with several free, open source PBX solutions including FreeSWITCH. By implementing SIP for FreeSWITCH you can reduce the cost of your communications infrastructure and take advantage of the flexibility and customization the combined solutions offer. Is available to walk you through the implementation. For those less familiar with telephony and software implementation, paid consulting and support are available. Traditional PRI lines are ...

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Sip for the Grandstream HT701 - SIP.US

http://www.sip.us/sip-grandstream-ht701

Sip for the Grandstream HT701. Enable Analog Phones With SIP for Grandstream HT701. Analog telephony adapters (commonly called ATAs) facilitate the use of analog telephones and other devices with IP-based, digital hardware and software. Many ATA devices are supported by SIP.US, including the Grandstream HT701. SIP for the Grandstream HT701 is a great way for customers to lower their monthly telecommunications cost without spending a bundle on new hardware. About the Grandstream HT701. SIP enables users t...

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SIP for PBX in a Flash - SIP.US

http://www.sip.us/sip-for-pbx-in-a-flash

SIP for PBX in a Flash. Simplify Your Communications Infrastructure with SIP for PBX in a Flash. The SIP.US trunking service is compatible with the Astrisk open source PBX and a variety of Astrisk distributions, including PBX in a Flash. The combination of SIP and PBX in a Flash gives companies a flexible, powerful and easy to deploy communications solution. About PBX in a Flash. Implementing PBX in a Flash. That will help walk you through it in a step-by-step manner. The PBX in a Flash development t...

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SIP for Cisco SPA8000 - SIP.US

http://www.sip.us/sip-for-cisco-spa8000

SIP for Cisco SPA8000. SIP Enable Analog Phones With the Cisco SPA8000 8-port IP Telephony Gateway. About the Cisco SPA8000. SPA8000 8-Port IP Telephony Gateway is a full-featured analog telephone adapter (ATA) for small businesses, providing communication services via a broadband connection to the Internet. Users can c. And quality of service (QOS). Why Choose SIP.US for Cisco SPA8000? The choice of SIP for Cisco SPA8000 makes it possible for companies to enjoy the benefits of VoIP without sacrificing t...

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Should You Consider an Open Source PBX? - SIP.US

http://www.sip.us/should-you-consider-an-open-source-pbx

Should You Consider an Open Source PBX? August 4, 2015. There are many compelling reasons to consider an open source solution, including:. Who doesn’t like free? You still need hardware to run your software on, but a server that is sufficient to run Asterisk can cost as little as $600. You can obtain a downloadable version of Asterisk/Linux from Asterisk. Or any of several providers including elastix. Both free and paid support options are available. It works with SIP. As you might be able to tell, we’re...

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SIP for Switchvox - SIP.US

http://www.sip.us/sip-for-switchvox

Unified Communications with SIP for Switchvox. SIPUS is designed to be compatible with many PBX solutions and Switchvox is no exception. SIP for Switchvox reduces communications costs and administrative effort, yet still provides the sophisticated unified communications features that businesses desire. Why Choose SIP.US for Switchvox? When deployed together, Switchvox provides the call management and unified communications features, while SIP.US provides connectivity, via the internet to the telephon...

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SIP for Cisco CallManager and IOS Devices - SIP.US

http://www.sip.us/sip-for-cisco-ios-devices

SIP for Cisco CallManager and IOS Devices. Seamless Integration with SIP for Cisco CallManager. SIPUS is compatible with many of the networking devices that deliver unified communications and call control, including devices using Cisco IOS. Implementing SIP for Cisco IOS devices helps drive business communications costs down, while leveraging a reliable, secure infrastructure. Why Choose SIP.US for Cisco IOS Devices? 40 – 60% Savings. Pay for Only What You Need. 8220;The SIP.US Control Panel gives me...

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SIP for 3CX - SIP.US

http://www.sip.us/sip-for-3cx

Windows Server PBX with SIP for 3CX. SIPUS has developed our trunking service to be compatible with a variety of free, open source, call control and unified communications solutions including 3CX. Deploying SIP for 3CX leads to reduced communications costs, pain-free administration and increased flexibility. 3CX runs on Windows 7(Pro or Ultimate), Windows 8, Windows Server 2008 (x64 only) , Windows Server 2008 R2 and Windows Server 2012. The latest version of 3CX can be downloaded at 3CX.com. Who are exp...