TMC Univ Pres Miami-BW TL

7/29/2019 TMC Univ Pres Miami-BW TL

1/12

Selecting theRight

IP PBX Solution

Brandon WeilbacherDirector of Product ManagementSIP: [email protected]

(972) 692-1166 [email protected]


2/12

Q1: Should I buy a PBX or IP PBX?

Q2: What are the Technology Considerations?

Q3: What are the Feature Set Considerations?Q4: What User Acceptance Considerations are

important?

Testimonial

Agenda


3/12

Traditional PBX

USA.

PSTN

2

1

Extension to extensionExtension to PSTN

x22

9 7 2 - 5 5 5 - 1 2 1 2


4/12

IP PBX Solution

Extension to extension SIP peer to SIP peerExtension to PSTN Extension to ITSP to PSTN4

ITSP

4


5/12

IP PBX AdvantagesMore cost effective options for voice traffic

New advanced features not possible on traditionalPBXs increase efficiency

Enterprise Data and Phone networks merged

Equipment requirements minimized with All in oneBox solutions

Minimized office wiring

Simplified management and administration

Lower cost Moves, Adds, and Changes

Question: PBX vs. IP PBXAnswer: IP PBX


6/12

How to upgrade to VoIP

Add a gateway to your current PBX for a low cost solutionDeploy a state-of-the-art IP PBX to take full advantage of IPPBX technology

Cost Effective ScalabilityAbility to add additional IP phones as the business grows

Reasonable cost at low line sizePSTN interface, lifeline 911

PSTN interface can serve as a backup to VoIP, provide lifelinepower and be utilized for 911 traffic

Consider All in one Box solutions Built in IP router- QoS, VPN, Analog and SIP phone support

Signaling/Codec SupportSIP (Session Initiation Protocol)G.711, G.723, G.726, G.729, iLBC bandwidth vs. quality

Technology Considerations


7/12

Worldwide IP PBX Market andSIP Penetration Forecast

(Excludes Phones)

$0

$1,000

$2,000

$3,000

$4,000

$5,000

$6,000

$7,000

2002 2003 2004 2005 2006 2007 20080%5%

10%15%20%25%30%35%

40%45%

SIP Penetration

IP PBX Revenues

Source: IDC; Gartner


8/12

Needed bandwidth in kBit/s using the Codecs: Packet Sizein msec. G.711u / G.711a G.726-16 G.726-24 G.726-32 G.726-40 G.729a

10 105 58 66 73 81 50

20 84 37 45 52 60 29

30 77 30 38 45 53 22

40 73 26 34 42 50 18

50 71 24 32 40 48 1660 70 23 30 38 46 15

Needed bandwidth in kBit/s using the Codecs: Packet Sizein msec. G.711u / G.711a G.726-16 G.726-24 G.726-32 G.726-40 G.729a

10 148 98 105 117 123 92

20 105 59 65 74 80 49

30 91 43 52 60 66 35

40 84 37 45 53 61 29

50 80 33 41 48 56 25

60 77 30 37 46 53 22

Required Bandwidth for Standard Packets:

Required Bandwidth for Encrypted Packets (in the case that a VPN is used) :

Bandwidth Requirements


9/12

Feature Set Considerations

Certified Support on major ITSP(Internet Telephony ServiceProvider) networks

Full set of PBX features to provideseamless replacement of existingPBX or key systemIntegrated Voice Mail, IVR withoutadded boxes or cost

Fax support (T.38, forwarding)

Custom call routing to supportcorporate dial plans
http://corp.deltathree.com/http://vonage.com/index.php


10/12

User AcceptanceConsiderations

Intuitive Telephone User InterfaceErgonomics of the new phonesKeep the existing phones?

Graphical User Interface

AdministrationUsers Configuration

Minimal changes in dialing plan

Many new features not available on legacy PBXsystems require user education

Choose a Fully Featured Product andProvide Extensive User Training


11/12

The Requirements: Long Distance Cost Reduction Regardless of the industry, all small businesses have something in common; they strive to beinnovative while keeping their balance sheet in check. Rocking T Inc. is a freight trucking companywith offices in several different states that began looking for ways to decrease one of their majorexpenses long distance phone charges. Because most of their locations had broadband Internetaccess, Rocking T explored a VoIP solution as the most innovative and cost effective way tosignificantly reduce their long distance expenses. One major criteria for choosing a VoIP systemwas that it needed to be easy to configure and maintain After looking at several products wedecided to use the Quadro from Epygi, says Raymond Brady, RockingTs IT Manger. We liked theVPN and firewall features that these units had built right into the box, especially since using a VOIP with some routers can be difficult.

Quick Installation The freedom to call a co-worker without concern for distance or expense enables greatercommunication within a business. The Quadro system brilliantly facilitates communicationcombined with ease of use. Because the application was designed with SMEs (small and mediumsized enterprises) and teleworkers in mind, it is a plug and play device that is quick and easy toinstall. Our installation went very smoothly, Brady says. I had the first box up and going and made a test VOIP call in about an hour. This would have been much faster but we were replacingan existing firewall. Later we setup a VPN connection between our two offices and this was very easy to configure with the Quadro interface. I have configured VPN connections before and I wasvery pleased with how easy the process was.

Positive ROI for complete SolutionRocking T selected Epygi because they were searching for a VoIP solution that was immediatelycost effective and would save them substantial amounts of money over time. Many VoIPsolutions require the customer to purchase expensive phones that need to be upgraded whenthe system becomes outdated. The Quadro product line offers a range of affordable productsthat allow the user to make free, or virtually free calls and it plugs directly into your existinganalogue or VoIP phone. We setup our second Quadro in another office the following week {after the first installation} and we were making FREE VOIP calls between our two offices in notime at all, says Brady.

Testimonial


12/12

Click to edit Master title style

Click to edit Master subtitle style

12

TMC Univ Pres Miami-BW TL

Documents

Transcript of TMC Univ Pres Miami-BW TL