Archive for the ‘VoIP’ Category

trixbox Pro 2.0 review

Thursday, September 4th, 2008

Fonality is one of the premiere providers of Asterisk-based IP-PBX solutions. Fonality offers three products: PBXtra, trixbox CE (community edition), and trixbox Pro (commercial/reseller edition). trixbox Pro. which is their commercial edition runs on Fonality’s “hardened” PBXtra technology, which Fonality claims has 5 thousand installations and over 325 million calls to date. trixbox Pro is a hybrid-hosted solution, which means you get 24/7 monitoring, phone mobility with no NAT traversal issues, and automatic software updates.


                                        trixbox appliance

Ratings Score
Installation
Documentation
Features
Usability
Performance
Overall

trixbox Pro comes in three editions. The trixbox Pro family starts with Standard Edition (SE), which is free.The remaining two editions, Enterprise Edition (EE) and Call Center Edition (CCE), are available at a low monthly cost or for a lifetime fee. TMC Labs checked out Fonality’s flagship product, trixbox Pro Call Center Edition (CCE) which has all the features of trixbox Pro SE and trixbox Pro EE, plus additional call center functionality. trixbox Pro Call Center Edition scored very well in my ratings. It’s lowest rating was still a very good 4 stars for ‘Performance’. The reason for this not achieving 4.5 or a 5 star rating was that their hosted web interface can be occasionally slow.

trixbox Pro CCE is based on Asterisk and includes an easy web-based user interface, web-based voice mail, exportable reporting, click-to-call,  mouse-driven operator panel, Outlook integration, real-time resource graphs, system alerts, auto-card configuring, seamless VoIP trunking, and more. trixbox Pro CCE is designed for companies with 2 - 200 agents and includes ACD and IVR capabilities with unlimited queues, skills-based routing, real-time queue statistics, graphical reports, and web-based recording access.

One of the most powerful features included in trixbox Pro CCE is HUD Pro, a communications software application which features enhanced presence, on-the-fly recording, call barge, call monitor, CRM integration, and one-touch agent login. Each extension has up to 6 icons at the bottom. Depending on your permissions, you can click on one of these icons to call their voicemail, record, barge, email, call their alternate number (mobile phone), or chat.

Here’s a screenshot of HUD during an internal extension call.

trixbox-hud-pro-1.jpg

You’ll notice there are different colors to indicate presence and color coding of calls.

Green - Inbound/outbound call
Orange - Queue call
Purple - Intraoffice extension call
Grey - Unregistered

HUD also features drag-and-drop call control, which not only lets you drag calls to someone’s extension, but if that person is out of the office, you can drag the call to the mobile phone icon which will transfer the call to their mobile phone. One neat feature is that HUD can launch a Web browser to a custom URL when your extension rings. This can be used to look up inbound callers in your Web-based CRM software or even direct the search query to Google, AnyWho reverse number lookup, etc. HUD Pro also features secure chat for intraoffice instant messaging.

For users that use Outlook Contacts, there is a TAPI plugin that lets you simply right-click on a Contact and initiate a call. They have also extended TAPI so that you can call directly from your Inbox or any other Outlook email folder. What’s even cooler is that trixbox Pro takes care of dialing the “9″ and it automatically takes your phone off-hook (speakerphone mode) so you don’t have to even touch the phone. The off-hook speakerphone mode actually works throughout HUD. So you can also double-click an internal extension from within HUD and your phone will go off-hook automatically. Similarly, you can highlight a phone number anywhere on your computer, and then “drag” that number into HUD and HUD will dial the number. I should mention that currently trixbox Pro supports this off-hook feature on Polycom and Aastra phones.

trixbox Pro has some other interesting tricks up its sleeve. For instance, it has a Firefox plugin called FONcall which automatically highlights a phone number on a web-page. You simply click it and it initiates the call - once again automatically taking your phone off-hook.

trixbox-hud-pro-2.jpg Similar to an Outlook toast popup on an incoming email, HUD also displays a toast alert in the lower right of your screen on an inbound or outbound call. This allows you to direct callers to voicemail, record, or other functions without having to open the main HUD interface. The feature-rich HUD Pro client is certainly a competitive advantage Fonality has over many other Asterisk-based solutions. Though, Fonality does offer a free version HUD Lite which has a slimmed down feature-set and which works on most Asterisk flavors. HUD Lite for instance, doesn’t have on-the-fly recording, recording of others, log in & out of queues, call barging, call monitoring, and some other features. Thus, the powerful functionality in HUD Pro is a compelling reason for prospective buyers evaluating various flavors of Asterisk.

trixbox Pro supports your traditional telephony features such as auto-attendant, IVR, and voicemail. Similarly, from your desktop phone you get your traditional features such as call parking, call transfer (after a flash hook), and call conferencing. All of these work as expected. trixbox Pro also supports Ring-All (Blast Group) and similarly the ability to intercom page an extension or a group.

For trunk support, trixbox Pro supports analog, T1/E1, and now BRI. The user-friendly web-based administrator supports plug-and-play detection of your telephony hardware, which is typically Sangoma hardware in trixbox Pro. I liked the ease at which I was able to detect and configure the T1/E1 card and the two analog cards in the machine.

sangoma-fax-t1e1-analog.jpg Faxing is also supported on trixbox Pro. While faxing on Asterisk-based platforms often gets a bad rap, (due to timing/clock syncing issues) Sangoma has recently built some very good analog hardware to solve this problem. Actually, the developed a simple bridging cable that connects from the T1/E1 card to the analog hardware to keep the timing in sync. Presto, bango! - reliable faxing on an Asterisk-based platform!

trixbox Pro has extensive BLF support, although only for Aastra phones. You can easily drag-and-drop users into your BLF area on any Aastra model with BLF support. Fonality also added automatic detection and support for the Aastra 536M and 560M sidecars to extend the number of BLF keys available on your Aastra phone.

Another key feature is the built-in conference bridges. The 5 built-in conference bridges each support an unlimited number of internal participants and as many external participants as you have inbound phone lines.

Mobility features are very strong in trixbox Pro. Each user can logon to their own personal web control panel and specify rules for how/when/where they are contacted as part of their FindMe feature (see screenshot below). FindMe supports presence detection (via HUD) to know when you have walked away from your desk and thereby ring your cell phone. Further, it features a “white list” to only allow specific people to access “findme”, as well as a VIP list (spouse, important contacts) that can reach you regardless of the schedule or your HUD presence status. Very useful feature to help stay in touch with your important contacts while respecting the times you don’t wish to be contacted.

Part of FindMe, the Boomerang feature allows you to send a call that has been forwarded to your cell phone right back to any extension on your PBX. Simply press some touch-tones on your cell and the call can be redirected to your assistant or back to your own desk. You can also record calls on your mobile using Boomerang - a powerful feature. Call screening is included and one of my favorite features. The caller is prompted for their name and once again you have the choice to accept or reject the call.

Telecommuters/Home workers Support
Telecommuting support in trixbox Pro is very good. trixbox Pro’s hybrid-hosted approach means no more pesky VoIP over NAT firewall issues. I was able to take an Aastra phone I auto-provisioned in the office home with me, connect to my home broadband connection, and simply change the DNS setting on the phone to the external DNS entry of the trixbox server and voilà, I was able to make & receive calls to my extension. No need to poke any holes in the corporate firewall or my home firewall. Nice and simple.

Features:

  • Outlook Integration
  • Voicemail
  • Voicemail-to-Email
  • Hot Desk
  • Music-on-Hold
  • Scheduler
  • Night Mode New!
  • Custom CTI (AGI)
  • Analog & IP Phones
  • Call Forwarding
  • Name Directory
  • DIDs
  • Unlimited VoIP Accounts
  • PSTN Fallback
  • Branch Office Support
  • Web-based Control Panel
  • Powerful Reporting
  • Hands Free Auto Phone Provisioning
  • FAX Support
  • BLF Support
  • BRI Detection
  • E1 Support
  • Live Backup Server
  • Multiple Deployment Management
  • Conference Bridges
  • Routing by DIDs
  • Paging / Zone Paging
  • Intercom / Zone Intercom
  • Voicemail Groups
  • Advanced Call Forwarding
  • Call Return
  • Call Out
  • Custom Caller IDs
  • SMS/Pager Voicemail Notify
  • Alerts & Notifications
  • Trunks Status Pages
  • Real-Time System Graphs
  • FindMe
  • Boomerang Mobile Integration
  • Call Screening
  • Music-On-Hold (Unlimited)
  • Historical System Graphs
  • Unlimited Call Queues
  • Full Featured A.C.D.
  • Skills-Based Routing
  • Graphical Queue Reports
  • Barge Report
  • Agent Call Recording
  • Agent Variable Log-off
  • Agents on Cell Phones
  • Agents Shared across Sites
  • Real-Time Queue Stats

HUD features:

  • Operator Panel (w/ BLF)
  • Call Parking Area
  • Drag & Drop Call Control
  • Color-Coded Call Status
  • Drag & Drop to Voicemail
  • Extension Sorting
  • Enterprise Instant Messaging
  • Outlook Integration
  • Presence Management
  • Click-to-Call Mobile Phones
  • Click-to-Email
  • Desktop Alerts
  • Interactive Desktop Alerts
  • Group & User Permissions
  • Extension Grouping
  • Extension Search
  • Extension SearchQuickMenu
  • Shortcuts (Hotkeys)
  • On-the-Fly Recording
  • Queue Status
  • Agent Login/Logout
  • Call Barging (active)
  • Call Monitoring (passive)
  • Web Access to Recordings
  • Advanced CRM Integration

Some important new features in trixbox Pro 2.0 worth highlighting:
First, calendar-based scheduling has been added allowing you to have your call menu do something specific, such as special holiday greetings. trixbox Pro has had very good auto-provisioning already, but they’ve improved it in 2.0. I was able to connect several Aastra and Polycom phones on our network and trixbox Pro auto-detected them and auto-assigned them an extension in sequential order. Hands free phone auto-provisioning is supported on all supported Aastra models and Polycom models with firmware 2.2 and above.

Resellers will especially like the single-screen management for all of their customers. From one Admin web interface you can switch between installations with two clicks of the mouse in the lower-right corner of the Admin Panel.

Room for Improvement:
The call recordings (screenshot of interface below) within the web-based interface should have a memo text field to allow users to add recording details, such as caller’s name, topic discussed, etc. If you keep a lot of recordings, this will make it easier to reference them in the future.
trixbox-acd-recording-screen.jpg
I’d like to see standard-based videoconferencing support in HUD Pro. If Counterpath can offer a slick videoconferencing app (eyeBeam softphone) based on SIP and other industry standards, then surely so can Fonality. In addition to video, perhaps collaboration capabilities (WebEx, Microsoft Live Meeting) would be a nice addition. This would negate the need for a separate collaboration platform, the associated licensing fees, and duplication of the same employee information which must also be maintained due to employee turnover.

One last suggestion would be to email the call recordings automatically, similar to the voicemail-to-email feature. You can of course access the recordings via the web and download & save to your local PC, but an automatic email option would be nice.

Conclusion
I was very impressed with the ease-of-use of the admin interface, and I especially liked the strong mobility features. Users will like the web-based visual voicemail and voicemail-to-email features. The web-based GUI is one of the best you’ll see on any Asterisk-based platform and it makes extensive use of AJAX and tool-tips. Lastly, HUD’s motley of features, including desktop call control, presence, and on-the-fly recording make trixbox Pro a compelling choice when deciding which IP-PBX to purchase.

Perhaps the only caveat with trixbox Pro as compared with other Asterisk-based solutions is the trixbox pricing. Many Asterisk-based solutions are extremely inexpensive, some under $1000. trixbox Pro does offer a relatively inexpensive monthly option. For instance, for trixbox Pro Call Center Edition (CCE) that I tested, it’s $11.39/month per extension for 26-50 extensions. However, the lifetime fee is $159.99/month per extension which works out to be $14,259.50 for a 50 extension IP-PBX. That’s not ‘terribly’ expensive, but it is more than some competing Asterisk-based solutions, though still much less expensive than many Nortel, Avaya, or Cisco systems.

I’m sure Fonality would argue their main competitors are not other Asterisk solutions but the “Big 3″ (Avaya, Nortel, Cisco). Further, in my past discussions with Fonality, they’ve told me that they believe they add a lot of value to the “core” Asterisk that gives it a much stronger feature-set than other Asterisk-based systems. In testing trixbox Pro I would agree that it has many features I have not seen in many other Asterisk-based systems, including HUD Pro, call screening, call recording (some others do have this), strong call center functionality (queues), easy-to-use web-based admin, etc.

I recently saw a demo of Digium’s latest version of Switchvox down at Digium’s headquarters and did notice there are features in Switchvox that trixbox Pro doesn’t have, like Web 2.0 features. I plan on doing a review on Switchvox in the near future. It’ll be interesting to compare the two. Overall, I think trixbox Pro is one of the most feature-rich IP-PBXs I’ve reviewed and I would not hesitate to recommend it to companies looking for an easy-to-use and easy to maintain IP-PBX.

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Original post by nafiz

Sony’s SOCOM PS3 Bluetooth headset priced, detailed for North America

Thursday, September 4th, 2008

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We know, we know — you already know most everything there is to know about Sony’s SOCOM PS3 Bluetooth headset, but up until now, the most important tidbit has remained a mystery. The device will be launching this fall as part of the SOCOM: Confrontation bundle for $59.99, or if you just loathe the whole SOCOM series, you can pick it up all by its lonesome for $49.99. Tough call, huh?

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Original post by Darren Murph

Fonality Lands $12M Financing Round from Draper Fisher Jurvetson (DFJ)

Thursday, September 4th, 2008

Fonality, a provider of IP-PBX systems based on Asterisk, has just secured a $12 million financing round led by Draper Fisher Jurvetson (DFJ) Growth Fund with participation from existing investor Intel Capital. Draper Fisher Jurvetson is a well known venture capital firm backing more than 600 companies including industry-changing companies such as Hotmail, Overture, Four11, Baidu, and fellow VoIP company, Skype.

I spoke with Fonality CFO Dan Rosenthal who explained that Fonality has had  16 successive quarters of growth, and that the main goal of this funding was to grow the distribution channel and accelerate growth. As part of the financing deal, DFJ will become part of Fonality’s board. Dan said, “We’re growing at a pretty good clip. Growth takes cash. We’ve got relationships with big partners such as Dell,  PCMall coming down the line. In order to really accelerate our growth we want to make sure we’ve got the bulk and the balance sheet to support that growth.”

Dan also mentioned they are focusing on OEM distribution. He pointed to Dell’s deal earlier this year with Fonality and stated that other major co-branded and OEM branded products in lots of different places were forthcoming. PCMall being another example that Dan mentioned.

According to Fonality, they will use this additional capital to continue expanding its share of the $7B domestic telephony market and take a position in the $25B global telephony market, with a special focus on affordability and mobility for businesses with 5 - 500 people per location.

“Fonality’s model has always been to free people from the prison of their cubicles, and to do so affordably,” said Fonality CEO Chris Lyman. “But, with the rising price of gas and the increased adoption of high quality broadband, our vision of ‘your office is the world’ is nearly upon us. This investment by DFJ and Intel Capital, two top-tier investment firms, gives us the freedom to further accelerate our growth and acquisition strategy.”

Randy Glein, managing director of DFJ Growth Fund, has joined Fonality’s board of directors. “Fonality is the right solution at the right time,” said Glein. “The company has developed a powerful, affordable communications platform for small and medium-sized businesses, allowing Fonality-enabled businesses to compete more effectively in the global economy. Fonality combines the benefits of open source development, rich proprietary features, and professional support to help its 5,000 customers take advantage of the latest communications innovations very affordably. Fonality supports workers wherever they are and lets them communicate inside and outside their organizations with easy-to-use software available everywhere, on any device.”

Earlier this year, the company launched a relationship with Dell to sell Fonality products online at Dell.com and via Dell telephone sales. Fonality currently has 140 employees, offices in three countries, and operates four global data centers.

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Original post by nafiz

Flashphone adds Adobe AIR VoIP app

Tuesday, September 2nd, 2008

Regular readers of the VoIP & Gadgets blog will recall I’ve written about Flashphone several times. In theory, Flashphone, like Phweet (a Flash-based VoIP app) should work on Aircell’s airline Internet service. Until of course, Aircell blocks it of course. (See Andy’s post about doing VoIP over Aircell)

The most recent Flashphone news was the addition of flash-SIP/VoIP-to-video calling. Now today, Flashphone has released an Adobe AIR version of Flashphone. Many Flashphone users (about 75000 now) use Flashphone’s browser-based SIP softphone since it requires zero installation. However, if you are using flashphone to receive incoming calls, having a browser VoIP app isn’t always convenient.

That’s why Flashphone created an AIR version of Flashphone. Flashphone writes, “Now you can install it in few click with Adobe AIR runtime (if it’s not installed yet) and get real SIP softphone which works in the same way like browser-based one, but you can minimize it to system tray and be sure that you are online and ready to receive calls. Sure there are lot of things to improve in this version, so we are expecting feedback from our users.”

Here is the Adobe AIR Install badge:
var requiredMajorVersion = 9; var requiredMinorVersion = 0; var requiredRevision = 115;var airVersion = “1.1″; var airApplicationName = “Flashphone”; var airApplicationURL = “http://flashphone.ru/air/Flashphone.air”;var airApplicationImage = “http://flashphone.ru/air/flashphone.png”; var expressInstallDirectory = “http://flashphone.ru/air/”; var badgeDirectory = “http://flashphone.ru/air/”;

 


</p> <table id=”AIRDownloadMessageTable”> <tr> <td> Download <a href=”http://flashphone.ru/air/Flashphone.air” mce_href=”http://flashphone.ru/air/Flashphone.air”>Flashphone AIR</a> now.</p> <p> <span id=”AIRDownloadMessageRuntime”><br /> This application requires the Adobe® AIR™ runtime to be installed for<br /> <a href=”http://airdownload.adobe.com/air/mac/download/1.1/AdobeAIR.dmg” mce_href=”http://airdownload.adobe.com/air/mac/download/1.1/AdobeAIR.dmg”>Mac OS</a> or<br /> <a href=”http://airdownload.adobe.com/air/win/download/1.1/AdobeAIRInstaller.exe” mce_href=”http://airdownload.adobe.com/air/win/download/1.1/AdobeAIRInstaller.exe”>Windows</a>.</span> </td> </tr> </table> <p>

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Original post by nafiz

VoIP Supply Named to CRN’s Fastest Growing Retailers - Proof VoIP a Fast Growing industry

Tuesday, September 2nd, 2008

Garrett Smith from VoIP Supply emailed me this morning expressing his excitement that “A VoIP pure play keeping up with a who’s who of America’s top retailers.” Specifically, the company Garrett works for was named to CRN Magazine’s Fastest Growing retailers listing VoIP Supply’s retail business amongst the big boys like Best Buy, New Egg and PC Connection.

Out of the 15 companies listed, only one company posted better growth numbers then VoIP Supply.

itexpo-logo.jpgA hearty congrats to VoIP Supply team! I’m sure I’ll see some of you at Internet Telephony Expo (ITEXPO) in a couple weeks. I’m sure Garrett, who blogs for SmithonVoIP will be at Andy Abramson’s Bloggers’ Dinner that Andy puts together each show. I’ll have to raise a toast to VoIP Supply’s success.

Obviously, VoIP is growing like gangbusters for VoIP Supply to beat out other retailers. Relatedly, Rich 3 days ago pointed out that VoIP jobs salaries grew dramatically in Q2 this year.

Rich writes:

OnForce Inc., is an online jobs mart where employers and workers meet on the Internet and agree on an hourly rate and a recent report from the company shows growth in VoIP rates have increased from 1.5 to 1.95 between Q1 and Q2. This basically means VoIP jobs are now paying twice the average of all IT jobs.

Get this… Jobs in the field of printers and point of sale systems (cash registers, etc) command 1/3 the salary of those in VoIP!

If you are in the VoIP space, your time is now. Sure these salary levels may not be this high forever but it is great to see demand and salaries increase so rapidly in a time where news in other markets is generally not as good.

If you are looking to get into the VoIP market or enhance your skills, the time is now. Don’t wait… Don’t delay.

There are many certifications you can look into and many are very good but only one is offered by TMC — the company which publishes the only VoIP-related magazine — Internet Telephony and puts on the world’s only IP Communications event ITEXPO

And of course that would be TMC University. Frankly, you cannot find a better certification anywhere IMHO and as you may have noticed it is tough to be humble when you think your product is so great.

Well said, Rich. And with ITEXPO just 2 weeks away, it’s not too late to sign up for some of the training and certification classes. Rich lists a bunch of the classes you can take at the show to polish your VoIP skills.

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Original post by nafiz

Office Communications Server 2007 R2 beta released

Tuesday, September 2nd, 2008

Well if the cat wasn’t out of the bag already over the naming convention (OCS 2007 R2 vs. OCS 2009) for the next release of Office Communications Server 2007, we can put that to rest. It will be indeed be called Office Communications Server 2007 R2. In fact, just a few days ago, Microsoft shipped the beta for Office Communications Server 2007 R2, “in record time after shipping OCS 2007 last year.”

Kintan Brahmbhatt, a Program Manager at Microsoft writes, “It is a great achievement for the team. Today brings back memories from my earlier days, when Live Communications Server 2005 SP1 had recently shipped and we were all gung ho about Office Communications Server.” Kintan goes down memory lane showing a video with Scoble (when he was still with Microsoft) along with some of Microsoft’s Real Time Collaboration gang - Dhigha, Mallika, Kyle and Kintan. Check out the video & news about OCS 2007 R2 beta here: http://www.kintya.com/blog/2008/08/office-communic.html

I’m happy to see Kintan involved with OCS since back in the early days of OCS. I wonder if Kintan was with Microsoft when Microsoft launched technologies formerly referred to by the code name “Greenwich”, which was part of the Microsoft Real-Time Communications Server (RTC Server) 2003. I was one of the early RTC Server beta testers 5 years ago. It only did SIP/VoIP and IM and not video, and was the precursor to Live Communications Server 2005 — if I recall correctly. Of course, LCS 2005 later evolved to become OCS 2007.

If memory serves me correctly, RTC Server didn’t do well in the market and perhaps didn’t even actually launch out of beta. RTC Server was more of an IM/presence platform and didn’t have strong PBX integration. I do recall that the ability to enter in SIP credentials was removed from Windows Messenger, which was annoying since I wanted to deploy it at TMC. It appeared Microsoft was giving up on SIP and any sort of open SIP-based communications platform.

It was then in January 2006, that the Exchange and RTC (Real-Time Collaboration) groups were merged together that indicated to me that Microsoft wasn’t giving up on unified communications and that they were truly serious this time. Microsoft has had many stops & starts in VoIP - from Netmeeting to Windows Messenger with support with SIP providers (Net2Phone) to RTC Server. It appears with OCS 2007 (which I’ve reviewed) and now OCS 2007 R2 beta Microsoft finally got it right. I’m looking forward to checking out OCS 2007 R2 in the near future.

Via Kintan’s MSDN blog.

Update:
I should mention that this beta release is only available for customers/partners that were accepted for the OCS Technology Adoption Program. There is unfortunately no Public Beta available.

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Original post by nafiz

friends of fring

Tuesday, September 2nd, 2008

fring-make-call-types.JPGfring is offering a limited number of “friends of fring” with exclusive access to news, and features before general release. I like to call fring the “Swiss Army knife of mobile VoIP” supporting SIP, Skype, MSN Messenger, Yahoo, ICQ, Google Talk, Twitter, and AIM. I have it installed on my Windows Mobile 6.1 phone. As a “friend of fring” you can also provide feedback. My first suggestion should I become a FoF would be DTMF support, which I wrote about last week. Anyway, check it out:

With your ongoing support, fring has developed into an award-winning, global leader in mobile internet communications, and we have done so by listening to guys like you telling us what you think, what works and what doesn’t, and developing our cool services and features accordingly.  We recognize just how important this has become, and want to take it a step further, by inviting you to join “friends of fring”, a small, exclusive group of fringsters which we will share information with, take inputs and insights from and provide products, features and other news of fring’s development before general release.

All we ask is that you continue to tell us what you think occasionally! Please note, there will be no obligation on your part to do so, but we will ask you to agree to keep confidential some of the developments we share with you.

As a  FoF (a k a friend of fring), you’ll receive a fringing welcome pack  J with some fun fring goodies , and access to a special password protected friends of fring web site where we’ll share the exclusive friends of fring info.  We’ll also be hosting friends of fring social events every so often (lot’s of free drinks and other stuff…), so we can say thank you and get to know each other in person. This will give us a chance to share with you the cool new stuff in the product pipeline, and hear your thoughts and ideas for future development.

Please note friends of fring is totally free of charge to be a part of.  Application is open to any fring user, but to make it manageable and to keep it exclusive, the final selection will be limited to only a few users per country.  So if you are interested in joining please apply now.

To apply, please send an email to friends@fring.com with your:

-          name

-          fring nick

-          fring ID (your mobile no. with its international dial code)

-          and a few short lines explaining why you’d like to join.

Applications are open until Fri 12th Sept and we’ll get back to you by Tues Sept 30th.

Hope to hear from you and make friends soon!

Cheers,

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Original post by nafiz

New 3CX VoIP Phone SIP Softphone

Tuesday, September 2nd, 2008

3cx-voip-phone.png
In late July, 3CX launched a new SIP-based VoIP client called 3CX VoIP Phone, with a fully-featured dialpad, and it allows for easy call transfers. It also features history of calls, the ability to put calls on hold, and the ability to accept, reject or ignore calls. Best of all 3CX VoIP phone is completely free and works with most popular IP PBXs and VoIP providers. It even sports multiple SIP profiles support for registering with multiple SIP accounts.

As I wrote back in July, 3CX VoIP Phone features strong Microsoft Outlook integration. Users can launch calls directly from their contacts’ list within Outlook by just right-clicking on the name of the person they wish to call.

Other features of 3CX VoIP Phone

  • Supports several SIP profiles
  • Shows personal call log/history - ideal for salespeople
  • Message Waiting Indication (MWI)
  • Supports G.711 (A-Law and u-Law), GSM, iLBC and Speex codecs
  • STUN support for NAT/firewall traversal
  • Installation provided as MSI for easy deployment

The new 3CX VoIP Phone can be downloaded here: http://www.3cx.com/VOIP/voip-phone.html

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Original post by nafiz

Microsoft OCS 2007 R2 (next release) to be 64-bit Only

Friday, August 29th, 2008

It was just announced on the Office Communications Server Team blog that the next release of OCS 2007 (rumored to be called OCS 2007 R2) will support 64-bit operating systems only. Customers who are using 32-bit hardware systems to run OCS 2007 will have to upgrade to x64 systems to install and run the next release of OCS.

From Microsoft:

As a part of the broad initiative across Microsoft to support 64 bit versions across many of its product lines, the next release of OCS will support 64-bit operating systems only. This decision will help meet customer demand and is a natural progression of the product that aligns with the same approach taken by the Exchange team (with Exchange 2007) and the SharePoint team (with SharePoint 2007) to support 64 bit operating systems only.

For the next release of OCS, Microsoft will support deployments on 64 bit operating systems - Windows Server 2003 x64 (R2) and Windows Server 2008 x64.

They based their decision to go 100% 64-bit in part based on customer feedback, as they explained here:

Based on customer feedback, Microsoft’s goal with the next release of OCS is to simplify deployments by reducing the number of servers needed for deployment. Customers are also telling us they are pushing the limits of existing hardware with their “mission critical” communications solutions.


OCS 2007 Video Call

There was a bit of a backlash from customers when Microsoft announced that Exchange Server 2007 would be 64-bit only, but I think that mentality has eased a bit over the last year. More IT departments are deploying 64-bit servers these days, so it’s much less of an issue. Plus, OCS 2007 servers are installed by companies that are on the leading-edge of technology. After all, OCS 2007 is only 1-2 years old. Plus like Microsoft says, when you consider that enterprise communications are mission critical, why would stick with 32-bit when 64-bit works much more reliably?

I’m sure there will be those that disagree, but I for one am happy Microsoft is jumping in with both feet into the 64-bit world.

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Original post by nafiz

Happy 5th Birthday Skype!

Friday, August 29th, 2008

birthday-cake.jpg
Just want to wish Skype a Happy 5th Birthday. Skype has helped make VoIP a household name and has carried more VoIP minutes than any other VoIP software application out there. Well done Skype.

I hope you continue to innovate, though Andy Abramson writes today Skype is dropping Skypecasts, a nifty feature. Andy poo-poohs the move when he writes:

What’s puzzling though is that Skypecasts are one more example of how eBay really missed the mark with their purchase of Skype. For example, SkypeCasts were the perfect way to hold training sessions for new sellers; for sellers to provide how to tips to customers and for eBay buyers to share experience with eBay and eBay sold items.

Skype is the best example of Voice 2.0. Unfortunately, eBay is all about trying to be 1.0 and that’s the disconnect.

Well, I just hope Skype gets their innovative mojo back.

Here’s to the next 5 years, Skype!

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Original post by nafiz

IEEE standardizes 801.11r fast Wi-Fi roaming

Wednesday, August 27th, 2008

The IEEE has completed 802.11r, a standard that lets Wi-Fi devices roam quickly between wireless access points (WAP) and which improves the performance of VoIP on enterprise LANs.

Traditionally, 801.11 devices can roam from one access point to another, but it takes about 100ms to re-associate, and several seconds to re-establish authenticated connections using 802.1x. Not good for time-critical apps like VoIP.

According to InfoWorld, “the new standard, 802.11r, known as Fast Basic Service Set Transition, allows the network to establish a security and QoS state for the device at the new access point, before it roams between the two, so the transition can take place in less than 50ms - the standard required for voice roaming.”

The article explains that vendors have traditionally either used lower security options on Wi-Fi VoIP (i.e. easily crackable WEP encryption) and put VoIP traffic on separate VLANs to protect the rest of the network. Other company have built networks where there is no roaming because all the access points are on the same channel.

The new IEEE 802.11r standard should help improve enterprise Wi-Fi VoIP functionality, in particular larger buildings.

Source: InfoWorld

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Original post by nafiz

Microsoft develops Vi-Fi (Vehicle Wi-Fi). VoIP while driving baby!

Wednesday, August 27th, 2008

voip_car_setup_evdo.jpgA new technology developed by Microsoft in alliance with the University of Massachusetts (UMASS), and the University of Washington has resulted in a new technology called Vi-Fi (Vehicle Wi-Fi). Vi-Fi solves the problem of hopping from one Wi-Fi wireless access point (WAP) to another when signal strength diminishes. According to the article, the goal of Vi-Fi could be to power VoIP calls, Internet, and radio in cars of the future.

Ironically, Andy wrote a controversial blog this week about VoIPing while flying (using Aircell) — well now you can VoIP while driving too! Of course, I’ve been using VoIP over EVDO for some time now while driving. I was even able to register my Windows Mobile 6.1 device (EVDO as well) to an Asterisk server sitting in my office and make/receive office calls.

With this forthcoming technology, who needs XM or SIRIUS when you can stream radio for free over the internet with hundreds if not thousands to choose from? Time to short satellite radio stocks?

The system they are developing will provide users with on-the-go internet access more cheaply than existing cellular broadband systems.  The challenge this alliance aims to solve can be explained by this excerpt of the article:

The key to Microsoft’s new system is a steady signal.  In Wi-Fi networks, as you travel overland, each signal station (base station) only broadcasts so far, so you have to hop between stations.  During these transitions, known as “hard handoffs”, the signal strength typically drops.  At best this makes car Wi-Fi unpleasant, and at worst it makes it unworkable.

The key to to solving this challenge is the use of multiple base stations.  The station can send and receive signals from more than on base station, and the strongest strength gets assigned as the “anchor” system, while the other systems are used as “auxiliary” systems.  A complex algorithm is constantly calculating the probability of a packet not reaching the main station.  If that probability reaches a certain threshold the auxiliary stations try to forward it to the main station.

They did some test trials at Microsoft’s campus and found the system eliminated nearly all the problems of network hopping while driving. Just don’t expect Wi-Fi / Vi-Fi coverage to be as ubiquitous as say EVDO, 3G, etc. while driving. EVDO, 3G and other cellular data transmissions can travel a lot further than Wi-Fi signals, which are only rated for 300feet. So you’ll still need a ton of these specialized Wi-Fi stations with the special software to get decent coverage.

But considering most homes have Wi-Fi APs, it could be very cool if you could build a massive Vi-Fi network using consumer’s existing Wi-Fi APs. Simple firmware upgrade? But then you get into the whole security issues, bandwidth theft, etc. Still, the work Microsoft and these universities are doing is fascinating. How soon will be before we have truly mobile and ubiquitous Wi-Fi Internet access? Who knows? But my EVDO card works just fine almost wherever I go. It’s not as fast as Wi-Fi but it works well enough.

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