An extension to the SIP telephony protocol that carries the PSTN's ISUP call control messages between softswitches using the IP protocol. Also known as "SIP binary." See IP telephony.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- TekIVR (zip)
- TekIVR is a SIP Interactive Voice Response System for Windows provides call attendant function. TekIVR tested on Microsoft Windows XP, Vista and Windows 2003 server. TekIVR complies with RFC 3261. It supports ITU G.711 A-Mu law codecs. You can select IP address to be listened, default SIP proxy for outgouing...
- Software downloads 2008-11-07
- First-ever VoIP over iPhone app: say so long to huge roaming fees
- First-ever VoIP over iPhone app: say so long to huge roaming feesTry Vyke its realy good!!Hi all!!I wanna share my experience with Vyke..Enjoy Vyke's cheap international phone calls using PC-to-Phone, WIFI enabled mobile phones, SIP devices or Callback. Get a free dollar when you sign up for free, and there...
- Discussion threads 2008-11-02
- EVCSoft (exe)
- EVCSoft lets you make VoIP SIP voice-video calls to users anywhere in the world. Call PC to PC for free, all you need is EVCSoft installed on each machine, a Webcam plus a microphone and speakers. You can talk and chat free from EVCSoft to EVCSoft and never worry about...
- Software downloads 2008-10-31
- The Expense Tracker: as it should be
- Earlier today I spoke with Eric Tippetts, VP of marketing at VOICE2Insights, a Utah based company that has developed The Expense Tracker. This is a voice activated system that helps you to record expenses as you go. The system also allows you to enter online or via text messages. According...
- Blog posts 2008-10-27
- Interaction Between: Nokia Intrusion Prevention and Nokia Firewall
- Firewalls provide protection between external networks and internal networks by blocking potentially malicious traffic from entering the internal network infrastructure. However, firewalls inherently need to allow SMTP/email, FTP, SIP/VoIP calls, and other protocols with minimal payload security inspection, which may also allow external threat sources to infect internal end-points and...
- White papers 2008-10-01
- ENUMresolver (zip)
- A freeware program designed to query your default DNS for the ENUM NAPTR mapping between a telephone number and a SIP, H323, IAX2, or other URI. Use with VOIP systems to check your e.164 or freenum or other mappings. This program queries each default DNS assigned to your system using...
- Software downloads 2008-09-25
- Thoughts on Microsoft Response Point
- One of the products that stood out at last week's Internet Telephony EXPO was Microsoft Response Point. Built as an easy way to bring SIP-based digital telephony to small organizations, it's ease of use is a step on the path towards pulling customers away from traditional, TDM-based telephony infrastructures...as...
- Blog posts 2008-09-24
- News to know: Windows 7; Oracle OpenWorld; Adobe CS4; Search 2.0
- Here are today's notable headlines. You can get News To Know via email alert and RSS daily: Mary Jo Foley: Windows Live team confirms Win7 to replace subsystems with services Ed Bott: How to set up a new PC in one easy session ...
- Blog posts 2008-09-23
- SIP is the future of telecommunications
- SIP is the future of telecommunicationsahhh no mention of IAX(2)?IAX(2) is better than SIP... they just want to focus on what they have and not what they should be using.I cisco, but at times like this... it makes me wonder.RE: SIP is the future of telecommunicationsYep, you can buy a...
- Discussion threads 2008-09-22
- SIP is the future of telecommunications
- As was clear from last week's ITEXPO in Los Angeles, SIP is shaping up to be the standard replacement protocol for the traditional TDM / SS7 network. SIP trunking starts to make it possible to offer an end-to-end digital communications solution that can call any number in the world...without...
- Blog posts 2008-09-22
- A conversation with Thomas Otter, Gartner analyst and blogger
- While away, I briefly saw some comment about Gartner's latest foray into the blogging world. Past efforts have been abysmal but this latest attempt looks much more promising. Carter Lusher at SageCircle interviewed Andrew Spender, Gartner's VP of Corporate Communications, via email. The answers were somewhat stilted in my opinion....
- Blog posts 2008-09-18
- The power of standard protocols
- The power of standard protocolsWhile I'm not an expert in IM protocols......I do agree with the basic philosophy (but you'd be surprised if I didn't). On the whole, compatibility is a good thing, even in the computer industry (where incompatibility has been seen as a competitive advantage for as...
- Discussion threads 2008-09-04
- The power of standard protocols
- I've spent the past few months as the primary developer at a very small company. An important technology to this company is Instant Messaging, as it plays an essential part in our approach to unified messaging. This has meant that I have had to build, in-house, our...
- Blog posts 2008-09-04
- Samsung OMNIA first impressions show that Windows Mobile can beat the iPhone
- Samsung OMNIA first impressions show that Windows Mobile can beat the iPhoneNot fair to compare??Sorry, but I have to disagree. Looking at the price of an iPhone 3G it IS in the same bracket as the more powerful smart phones. All this shows is it is poor value...
- Discussion threads 2008-09-02
- InterCall Enables Innovative Market Leadership With Agile Enterprise Solution
- With more than 140,000 conferencing ports, the Chicago-based company could handle the largest conference calls in the industry, but InterCall could not face the commoditization challenge using proprietary, off-the-shelf technology that limited its ability to lower costs, while delivering innovative solutions. At the same time, the company needed a solution...
- Case studies 2008-09-01
- Windows Live Messenger 9: my new best friend
- What's this? Posting at 4am in the morning? Are you kidding me? No. I can't sleep. Ahh, a sigh of relief, a breath of fresh air, freshly ironed underwear, or the first sip of an ice cold beer after a crap day at work. All these combined...
- Blog posts 2008-08-31
- VGSC (zip)
- For political & economic reasons, ISP may block VoIP in your country. To protect your VoIP business & profit, SpeedVoIP Communication Technology Co. is providing Security VoIP software solution, VGSC 2008, which installed on client sides PC, and support your X-lite, Linksys PAP2 without any VoIP blocking. Key Features: Maximum...
- Software downloads 2008-08-26
- LiMo, dude, where's my Internet?
- LiMo, dude, where's my Internet?Get a real phone, er a whatsthemajigNokia [url=http://www.opentoanything.com/]Open to anything[/url]RE: LiMo, dude, where's my Internet?LiMo wasn't formed to combat the iPhone (which didn't exist at the time), it was formed to combat Windows Mobile and Symbian. YOU may want an internet terminal (I might, too), but...
- Discussion threads 2008-08-05
- 3CX Free VOIP Phone for Windows (msi)
- Free VOIP / SIP phone softphone. Use your PC as a phone. Works with any SIP / VOIP provider/ phone service. Use instead of the soft phone provided by your VOIP provider which locks you into their VOIP phone service. Easy to use interface to transfer, forward calls or review...
- Software downloads 2008-08-04
- 3CX Phone System (exe)
- 3CX VOIP Phone System for Windows Free edition is an Office Phone System/IP PBX that completely replaces a proprietary PBX, supports standard SIP soft/hard phones from any vendor, VOIP service providers & traditional PSTN phone lines. Developed for Windows, it is easy to install, configure and manage via web-based config....
- Software downloads 2008-08-04
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