How much bandwidth do I need for Response Point? G.711 vs. G.729
G.711 is the default audio CODEC for most Response Point phones and requires approximately 90Kbps bandwidth upstream (your voice going out) and 90Kbps bandwidth downstream (your caller’s voice coming in).
To calculate peak usage take the peak concurrent callers x 90Kbps. For example: 5 concurrent calls x 90Kbps = 450Kbps is the required bandwidth for each direction. Keep in mind, this does not account for VPN usage for remote users or voice mail to email etc.
As an example, if you have a 1Mbps ADSL connection from your service provider, you might have an upstream bandwidth of approximately 700 Kbps. A conservative approach is to estimate just over half of the upstream bandwidth is available, ISPs generally over-sell their bandwidth. In this case, you could safely support 4 simultaneous G.711 calls if you were not doing anything else (e.g. downloading email, listening to online radio, downloading large files, etc.) on that connection.
The SMB Digital Voice network also supports G.729, which uses approximately 20Kbps bandwidth upstream (your voice going out) and 20Kbps bandwidth downstream (your caller’s voice coming in) for each call. G.729 provides very good call quality while minimizing bandwidth usage. The only noticeable difference would likely arise during on-net calls (calling other users on the SMB Phone network). G.711 offers a higher quality on-net call because G.711 does not compress audio, but as soon as the the call is handed off to the PSTN the call quality between G.711 and G.729 is hardly noticeable.
G.729 offers some real benefits, the most obvious is the 400% decrease in bandwidth capacity requirements. G.729 also handles Jitter more efficiency during times where low bandwidth / high congestion would likely render a similar call using G.711 unintelligible.
You can force your phone to use G.729 on Response Point handsets but some are harder to configure than others. For example, on Aastra 675x phones the global SIP settings are grayed out out via Javascript on page load making it tough to set the codec.
As a general rule of thumb, we like to recommend an independent broadband connection that you can use for Response Point. You may want to acquire a router that has dual WAN link failover, VPN Server (for remote sites) and some QOS traffic shaping functionality.
Response Point VPNs and Remote Workers
I wrote an article over at the SMB Phone blog on Response Point VPNs and remote workers. If you are having some issues with VPNs and Response Point this might help.
SMB Phone Goes to Market with Response Point
For those at IT Expo, this free session is about to begin in Room 109.
4. An Integrated Solution: SMB Phone Goes to Market
with Response Point
3:00 – 4:00 pm
SMB Phone is a unique VAR and ITSP. Come learn how they identified Response Point as a key technical and business component in their nation-wide go to market programs focused on SMBs.
Presented by:
Trent Johnsen, Vice President, Business Development, SMB Phone
IT Expo keynote – John Frederiksen – GM Microsoft Response Point
John just delivered a great keynote to an overpacked room of what looked to be an audience of a few hundred. John talked a bit about Response Point and Service Pack 2 but probably the most compelling component of the speech was a video about Microsoft’s vision of what’s to come. The related video was a bit Orwellian but made me think about mobility more and how traditional SMB communications might work in the near future, more on that later.
SMB Phone Launches SMB Digital Voice for Canadian Small Business
SMB Phone announces Microsoft Marketing Alliance for Response Point and launches SMB Digital Voice™ in 48 markets to provide enhanced choice and services for Canadian small medium businesses
Response Point and SMB Digital Voice enable reliable communications for small businesses in Canada.
February 2, 2009, IT Expo East, Miami, “The World’s Communication Conference”
SMB Phone Inc., a new Canadian telecom carrier created exclusively for Microsoft Response Point services announces, simpler, smarter and easier phone service for Canadian small business, in partnership with Microsoft.
The Microsoft and SMB Phone marketing alliance heralds a new era of affordable, feature rich, easy-to-manage, easy-to-use business communications integrating voice recognition, email, computer and mobile services for small medium business in Canada. Canadian small medium businesses now have affordable, easy, online access to a new generation of business communication features and services with Microsoft Response Point and SMB Phone.
Response Point is the highly innovative, award winning telephone system from Microsoft designed specifically for small medium businesses with up to 50 users. Extremely easy to afford, manage and use, Microsoft Response Point provides small medium business customers unprecedented control over a rich suite of business communications features including voice recognition enabled auto-attendant and user features, integration with the Windows desktop for inbound caller ID, click to call, and call control functions, voicemail to email delivery, extensive call history and call detail reporting, and seamless call integration with mobile devices. SMB Phone President, Erik Lagerway comments:
“A phone system is a strategic investment for businesses today. Response Point enables business owner managers to serve customers more effectively, reduce and control costs and provides employees the means to increased productivity.”
“SMB Phone is demonstrating an innovative, progressive approach as a Canadian market leader and certified Response Point service provider,”
John Frederiksen, general manager, Microsoft Response Point, had this to say,
“The combination of Microsoft Response Point and SMB Phone’s Digital Voice services provide Canadian small and medium sized businesses with outstanding functionality and value including the ability to activate a new business line in minutes within any of SMB Phone’s 48 markets using SMB Phone’s automated Response Point activation process. We look forward to our continued work with SMB Phone as we serve and grow our Canadian Response Point customer base.”
SMB Phone’s Digital Voice service is designed specifically for Response Point users and provides an alternative to “POTS” (Plain old telephone service) lines with enhanced features at lower costs, instant service activation, and is easier to manage than traditional business telephone lines. SMB Digital Voice features include:
– instant activation of new SMB Digital Voice lines directly through Microsoft Response Point Administrator software
– digital line groups provide for multiple simultaneous calls
– Direct Dial numbers for employees, departments, projects etc.
– unlimited North American long distance usage
– Cellular toll bypass to eliminate cellular long distance charges
– “cloud” number administration service for remote call control management
– “virtual presence” numbers provide a local phone number anywhere in Canada
SMB Phone Inc. is making small medium business communications simpler, smarter and easier as the world’s first Internet Telephony Service Provider (ITSP) dedicated to providing certified Microsoft Response Point services. SMB Phone and our network of dealer/partners currently serve 48 local market areas in Canada with Microsoft Response Point phone systems and SMB Digital Voice service for Response Point. For additional information on Microsoft Response Point, SMB Digital Voice and SMB Phone please visit http://smbphone.ca
SMB Phone Inc.
Media Contact: Trent Johnsen | 1.866.473.0516 | trent.johnsen@smbphone.com
The more things change the more they stay the same. New VoIP providers acting like old-school telcos.
Why is it that new phone service providers find it necessary to act like old-school telcos? I thought the new era of IP communications was supposed to bring a wave of new era thinking!?
Your new telephone company?
Here is something that really bugs me.. When a service provider can not deliver service as advertised (let’s say because they can’t provide proper far-end NAT traversal for instance) and then implies this is the customer’s problem to solve. In this situation the providers seem to make it their mission in life to put the customer through absolute hell before admitting to the fact that their service does not work without quite a bit of heavy lifting, on behalf of the customer.
I just spent the better half of a day solving problems for one of our Response Point customers (bought a systems few months back) who took service from a US provider claiming to be able to deliver service in Canada for Response Point. After several hours of waiting on the provider to solve the problems (no inbound calling for starters), the customer requested that I “please do anything to fix this”.
I installed an SMB Digital Voice package and had the original service provider forward the customer’s numbers to the new SMB Digital Voice phone number. The customer’s phone service has been restored.
Unfortunately, the customer is now being held hostage by the current service provider who is insisting that in order for their service to function, the customer must now;
- Make all sorts of changes in their existing firewall. And / Or
- Buy a special Firewall traversal device.
As a service provider, if you advertise your service as being “certified” or “compliant” with Response Point but can’t get your service working with Response Point, don’t make the customer pay for your lack of interoperability testing!
A note to Response Point customers looking for service for their new small office phone systems, “don’t sign any long term contracts with service providers you have little or no experience with”.
If you are buying or have bought Response Point, and you are looking for a “certified” Response Point service provider, this is the list you should be going by, published directly from Microsoft’s VoIP Service Provider website. If the provider is not on this list, it’s likely a safe bet that they are not certified.
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NGT http://www.ngt.com |
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Cbeyond http://www.cbeyond.com |
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Junction Networks http://www.junctionnetworks.com |
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Packet 8 http://business.packet8.net/virtual_trunking/index.html |
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Bandwidth.com http://www.bandwidth.com |
Response Point Wins Another Award
Rex Backman just posted this beauty, “The Response Point team has put another win in the bag with the InfoWorld 2009 Technology of Year Award”
Apple and Microsoft topped the list of InfoWorld’s annual product award winners this year, nabbing three and four Technology of the Year Awards, respectively. Announced today, InfoWorld’s 2009 Technology of the Year Awards recognize the best hardware and software products evaluated by InfoWorld reviewers during 2008.
Response Point Service Pack 2 – Get Ready!
I am loving the updates to Response Point on Service Pack 2. I can’t wait to see it released, our customers are going to love these new features. Some bits are a gimme, other improvements simply make me giddy.
New Response Point Site – Paving Way for Service Pack 2
Ann Marvin, marketing maven at Microsoft, has done a great job directing the overhaul of the Response Point site, which launched today.
This new site launch could very well be setting the tone for greater things to come. From the rumors on the street, Service Pack 2 is shaping up to be the feature set that will add serious boost to the Response Point offering.
I have to admit, the RP team south of 49 is doing a fabulous job of churning out updates in rapid fashion. It could have something to do with the fact that the project is the product of a startup, made up of some very talented people.
I think they have a ways to go before reaching the Kool-aid Point but they are headed in the right direction.
This is certainly not the Microsoft I remember from days gone by. Being a serial VoIP software entrepreneur I know how hard it is to consistently make good forward progress on the feature road map. With that in mind, I have real respect for small teams that can move at light speed and execute with precision. This team does not resemble the large bureaucratic monster that incubates them, likely a good thing.
I would say the other small pbx vendors have something to think about, these guys and gals are clearly on a mission. I can’t wait to get my hands on Service Pack 2.
Innovative Phone System Benefits Local Company
As our little telecommunications company continues to grow Microsoft continues to take notice. Most recently our partners in Redmond have completed and published a case study on one of our customers “True North Drafting” (TND) a specialist in creating the detailed shop drawings that guide the fabrication and on-site installation of commercial-grade glass and aluminum structures.
TND has been a long time customer of ours and before purchasing their Response Point small business phone system they were using the Lypp conference call services.
This marks the second Lypp case study by Microsoft. The first was on Lypp itself, as a value added reseller for Response Point.
Thanks goes out to Rex and his team at Microsoft for the mention and to our customer of the month, “True North Drafting”, for their ongoing support.
WebRTC.is 