Tuesday, February 28, 2006

Asterisk Business Edition -- A Professional-grade version of the Asterisk PBX!

To Order Visit:

Digium™ the leader in open source telephony, offers Asterisk Business Edition, a professional-grade version of its acclaimed open source PBX for the Linux operating system. Asterisk Business Edition provides tested reliability of critical functions and features, tailored for small- and medium-sized business applications. An Asterisk technical manual and quick-start documentation supplements the package, making Asterisk even easier to install, configure, and use.

Asterisk Business Edition is backed by Digium's professional support team with a full one year limited warranty. This provides enterprise environments with a PBX and telephony platform suitable for critical business applications.

Digium's comprehensive test program ensures Asterisk Business Edition's reliability, performance, and interoperability with key hardware, software, and protocols. Digium hardware cards are tested for full compatibility with Asterisk Business Edition, as are several select models of servers, VoIP, and TDM devices. All major software features in Asterisk Business Edition are thoroughly tested for functionality and reliability. Test bed systems are also subjected to extreme stress conditions using Empirix™ test equipment to simulate hundreds of thousands of calls in various real-world combinations and configurations.

As a result, customers can rely on their combination of proven Asterisk software and Digium hardware to work together to provide a feature-rich PBX or VoIP system.

Monday, February 27, 2006

Introducing the ZyXEL Prestige 2000W

ZyXEL's P-2000W VoIP Wi-Fi phone, compatible with IEEE 802.11b wireless standard, is a perfect solution for Voice over IP applications. It allows users to make or receive phone calls as long as they are in the coverage of IEEE 802.11b or 11g wireless Access Points. By using the P-2000W, users no longer have to pay expensive communication fees and can enjoy the convenience of wireless mobility.
The brand new application is developed to support open standard SIP (Session Initiation Protocol), which interoperates with major SIP-based call servers, IP-PBXs and various VoIP client devices. It is not only an ideal alternative for ITSPs (IP Telephony Service Providers) to deploy their VoIP services; it can also be the wireless handset, which is applied in corporate IP-PBX centric VoIP environment.

ZyXEL's P-2000W is very easy to use and configure. It allows users to configure with LCD screen menu or web browser. Meanwhile, with the smart auto-provisioning mechanism, ITSPs can easily deploy and manage the VoIP services. Easy-to-use and convenient, the P-2000W delivers high quality voice functionality in a cost-effective way.


Open Standard SIP v2 Support
The call control protocol of the P-2000W is based on SIP v2 (Session Initiation Protocol version 2, RFC 3261) open standard, which is interoperable with major SIP-based call servers, IP-PBXs, and other standard SIP-based client devices.

Mobility with IEEE 802.11b Wireless Standard Compliance
The P-2000W is compliant with the IEEE 802.11b standard and interoperates with any existing 802.11b or 802.11g wireless AP and gateway. It may be used as a cordless handset for residential users or for business users in an office environment. The small form factor of the handset is easy to transport and allows users to place VoIP phone calls in public 802.11-based hot spots.

High Voice Quality with Low Communication Costs
The P-2000W is capable of tagging features that support a service provider’s QoS (Quality of Service) planning, such ToS (Type of Service) and DiffServ. It allows gateways or central side equipment to identify and prioritize voice and data traffic. By supporting G.711 and G.729 voice compression technology, the P-2000W effectively reduces bandwidth consumption caused by voice traffic.

Enhanced Power Saving Design for Extended Standby and Talk Time
With an improved power-saving design, the P-2000W can be used for a relatively long period of standby and talk time. With an extended life for each recharge cycle, the P-2000W is available where and when you need it.

Direct IP-to-IP Call and Ad-hoc Intercom Mode Support(Optional)
By configuring a remote IP address in the built-in phone book, the P-2000W provides a direct IP-to-IP call feature when there is no intermediate SIP proxy server available in the network. The P-2000W can also establish an 802.11 ad-hoc network (computer-to-computer network without Access Point), which allows users to use the handsets as wireless intercoms.

- IEEE 802.11b support
- Frequency band: 2.400 ~ 2.497 GHz
- Channel: FCC Ch1~11, ETSI Ch1~13, Japan Ch1~14
- Data Rate: 11 / 5.5 / 2 / 1 Mbps
- Output Power: 14 + 1dBm
- Sensitivity: -82 dBm@11Mbps
- Operating range: Out-door up to 300m, In-door up to 75m
- 64/128 bit WEP encryption
- Site Survey: Scan available APs in hand set’s environment
- Support infrastructure (public) mode and Ad-hoc mode (option)

- SIP (RFC 3261) version 2
- SDP (RFC2327)
- RTP (RFC1889)
- RTCP (RFC1890)
- CODEC: G711, G.729a (G.729 is recommended for better voice quality)
- DTMF detection and relay
- G.168 echo cancellation
- Silence Suppression
- Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG)
- Support STUN (RFC3489)
- QoS support TOS / DiffServ
- Support outbound proxy for NAT Traversal
- Built-in Phone book
- Direct IP-to-IP call
- Standby time up to 24 hours, talking time up to 4 hours (Maximum)

- IP address assignment: Fixed IP, DHCP client, PPPoE

- LCD screen displayed menu and keypad settings
- Built-in Web Configurator
- Support auto-provisioning

Saturday, February 25, 2006

All parts in stock and ready to ship!


or Call 231.392.5968

Current Inventory:

T/E 110P Single Span T1/E1 Card
T/E 205P Dual Span T1/E1 Card (5v)
T/E 210P Dual Span T1/E1 Card (3.3v)
T/E 405P Quad Span T1/E1 Card (5v)
T/E 410P Quad Span T1/E1 Card (3.3v)
T/E 406P Quad Span T1/E1 Card (5v) with echo cancel module
T/E 411P Quad span T1/E1 Card (3.3v) with echo cancel module
TDM10B 1 FXS port PCI Card
TDM20B 2 FXS port PCI Card
TDM30B 3 FXS port PCI Card
TDM40B 4 FXS port PCI Card
TDM01B TDM Card with 1 FXO
TDM02B TDM Card with 2 FXO
TDM03B TDM Card with 3 FXO
TDM04B TDM Card with 4 FXO
TDM11B TDM Card with 1 FXS, 1 FXO
TDM12B TDM Card with 1 FXS, 2 FXO
TDM13B TDM Card with 1 FXS, 3 FXO
TDM21B TDM Card with 2 FXS, 1 FXO
TDM22B TDM Card with 2 FXS, 2 FXO
TDM31B TDM Card with 3 FXS, 1 FXO
TDM FXO Module FXO Module
TDM FXS Module FXS Module



TDM2401B TDM Card with 0 Quad FXS, 1 Quad FXO
TDM2402B TDM Card with 0 Quad FXS, 2 Quad FXO
TDM2403B TDM Card with 0 Quad FXS, 3 Quad FXO
TDM2404B TDM Card with 0 Quad FXS, 4 Quad FXO
TDM2405B TDM Card with 0 Quad FXS, 5 Quad FXO
TDM2406B TDM Card with 0 Quad FXS, 6 Quad FXO


TDM2401E TDM Card with 0 Quad FXS, 1 Quad FXO w/ Echo Can
TDM2402E TDM Card with 0 Quad FXS, 2 Quad FXO w/ Echo Can
TDM2403E TDM Card with 0 Quad FXS, 3 Quad FXO w/ Echo Can
TDM2404E TDM Card with 0 Quad FXS, 4 Quad FXO w/ Echo Can
TDM2405E TDM Card with 0 Quad FXS, 5 Quad FXO w/ Echo Can
TDM2406E TDM Card with 0 Quad FXS, 6 Quad FXO w/ Echo Can
TDM2410B TDM Card with 1 Quad FXS, 0 Quad FXO
TDM2420B TDM Card with 2 Quad FXS, 0 Quad FXO
TDM2430B TDM Card with 3 Quad FXS, 0 Quad FXO
TDM2440B TDM Card with 4 Quad FXS, 0 Quad FXO
TDM2450B TDM Card with 5 Quad FXS, 0 Quad FXO
TDM2460B TDM Card with 6 Quad FXS, 0 Quad FXO


TDM2410E TDM Card with 1 Quad FXS, 0 Quad FXO w/ Echo Can
TDM2420E TDM Card with 1 Quad FXS, 0 Quad FXO w/ Echo Can
TDM2430E TDM Card with 1 Quad FXS, 0 Quad FXO w/ Echo Can
TDM2440E TDM Card with 1 Quad FXS, 0 Quad FXO w/ Echo Can
TDM2450E TDM Card with 1 Quad FXS, 0 Quad FXO w/ Echo Can
TDM2460E TDM Card with 1 Quad FXS, 0 Quad FXO w/ Echo Can
TDM2411B TDM Card with 1 Quad FXS, 1 Quad FXO
TDM2412B TDM Card with 1 Quad FXS, 2 Quad FXO
TDM2413B TDM Card with 1 Quad FXS, 3 Quad FXO
TDM2414B TDM Card with 1 Quad FXS, 4 Quad FXO
TDM2415B TDM Card with 1 Quad FXS, 5 Quad FXO
TDM2421B TDM Card with 2 Quad FXS, 1 Quad FXO
TDM2422B TDM Card with 2 Quad FXS, 2 Quad FXO
TDM2423B TDM Card with 2 Quad FXS, 3 Quad FXO
TDM2424B TDM Card with 2 Quad FXS, 4 Quad FXO
TDM2431B TDM Card with 3 Quad FXS, 1 Quad FXO
TDM2432B TDM Card with 3 Quad FXS, 2 Quad FXO
TDM2433B TDM Card with 3 Quad FXS, 3 Quad FXO
TDM2441B TDM Card with 4 Quad FXS, 1 Quad FXO
TDM2442B TDM Card with 4 Quad FXS, 2 Quad FXO
TDM2451B TDM Card with 5 Quad FXS, 1 Quad FXO


TDM2411E TDM Card with 1 Quad FXS, 1 Quad FXO w/ Echo Can
TDM2412E TDM Card with 1 Quad FXS, 2 Quad FXO w/ Echo Can
TDM2413E TDM Card with 1 Quad FXS, 3 Quad FXO w/ Echo Can
TDM2414E TDM Card with 1 Quad FXS, 4 Quad FXO w/ Echo Can
TDM2415E TDM Card with 1 Quad FXS, 5 Quad FXO w/ Echo Can
TDM2421E TDM Card with 2 Quad FXS, 1 Quad FXO w/ Echo Can
TDM2422E TDM Card with 2 Quad FXS, 2 Quad FXO w/ Echo Can
TDM2423E TDM Card with 2 Quad FXS, 3 Quad FXO w/ Echo Can
TDM2424E TDM Card with 2 Quad FXS, 4 Quad FXO w/ Echo Can
TDM2431E TDM Card with 3 Quad FXS, 1 Quad FXO w/ Echo Can
TDM2432E TDM Card with 3 Quad FXS, 2 Quad FXO w/ Echo Can
TDM2433E TDM Card with 3 Quad FXS, 3 Quad FXO w/ Echo Can
TDM2441E TDM Card with 4 Quad FXS, 1 Quad FXO w/ Echo Can
TDM2442E TDM Card with 4 Quad FXS, 2 Quad FXO w/ Echo Can
TDM2451E TDM Card with 5 Quad FXS, 1 Quad FXO w/ Echo Can
Quad FXS Module Quad FXS Module
Quad FXO Module Quad FXO Module
Echo Cancel Module Echo Cancellation Module for TDM24XXP

Positioned at the intersection of business and strategy

Friday, February 24, 2006

Introducing the Linksys SPA942

To Order Visit:


2 or 4-Line IP Telephone with 2 Port Ethernet Switch, PoE and Hi-Res Display Advanced, Affordable, Feature Rich IP Phone for the Home Office and Business

• Full featured two or four line business class IP Phone supporting Power over Ethernet 802.3af
• Connect directly to an Internet Telephone Service Provider or connect to an IP PBX
• Dual switched Ethernet ports, Speakerphone, Caller ID, Call Hold, Conferencing, and more
• Easy installation and secure remote provisioning. Menu based and web based configuration.

Stylish and functional in design, the SPA942 VoIP Phone is ideal for a residence or business using a hosted IP telephony service, an IP PBX, or a large-scale IP Centrex deployment. The SPA942 leverages industry leading VoIP technology from Linksys to deliver an upgradeable high quality IP Phone that is unparalleled in features, value, and support.

Standard features on the SPA942 include dual switched Ethernet ports, 802.3af PoE, a high resolution graphical display, speakerphone and a 2.5 mm head-set port. The SPA942 supports one line with two call appearances and provides support for three way conferencing, attended call transfer, and placing a call on hold to answer an incoming call. The line can be configured as a unique phone number (or extension), or can be configured to share a number that is assigned to multiple phones.

Comprehensive Interoperability and SIP Based Feature Set
Based on the SIP standard, the SPA942 has been tested to ensure comprehensive interoperability with equipment from VoIP infrastructure leaders enabling service providers to quickly roll-out competitive, feature rich services to their customers. With hundreds of features and configurable service parameters, the SPA942 addresses the requirements of traditional business users while leveraging the advantages of IP telephony. Features such as easy station moves, presence, and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA942.

Carrier-Grade Security, Provisioning, and Management
The SPA942 uses standard encryption protocols to provide secure remote provisioning and unobtrusive in-service software upgrades. Linksys secure remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high quality support to their subscribers. Remote provisioning also saves service providers the hassle and expense of managing, pre-loading, and re-configuring customer premise equipment (CPE).

Thursday, February 23, 2006

Epygi Quadro 4x IP PBX SIP


PBX Features:

Call block, forward, hold, ID, park, relay, transfer, wait
Voice mail
Multilevel auto attendant with Interactive Voice Response (IVR)
Directory assistance
Distinctive ring, hold music, speed dialing
Hunt group
Many extensions ring
Call statistics
Do not disturb service
Unified messaging
3-way conferencing
Hotline service
T.38 fax, fax relay and clear channel fax
Unified Fax Messaging
Busy auto redial
Multiple user extensions (up to 70 physical/virtual extensions)


• Up to 70 extensions including FXS phones (4), IP phones (up to 16) and virtual extensions)

• The virtual extensions allow e.g., registering on several SIP servers

• Up to 20 remote extensions for any physical extension

Premise Connections:

• 4 short-loop FXS ports (RJ11) +
• 1 Ethernet 10/100BASE T port (RJ45)
• 1 USB master connection

Uplink Connection:

• 2 FXO ports to the Central Office (RJ11)
• 1 Ethernet 10BASE T (RJ45)

USB Expansion:

• USB memory sticks for additional voice mail storage


• Multilingual WEB interface accessible from LAN and WAN (HTTP/HTTPS), the WAN management access can be switched off
• Password control
• Remote diagnostics and software upgrade
• VoIP Carriers wizard
• Download/restore configuration
• Legible and editable configuration files
• Auto-configuration via TFTP
• Reset button with factory reset option


Introducing the Digium TDM2401B PCI Card 0 FXS-4 FXO


The Wildcard TDM2400P is a full-length PCI 2.2-compliant card that supports FXS and FXO station interfaces for connecting analog telephones and analog POTS lines through a PC. Using Digium's Asterisk Open Source PBX software and standard PC hardware, one can create a SOHO (Small Office Home Office) telephony environment that includes all the sophisticated features of a high-end business telephone system.

The TDM2400P takes the place of an expensive channel bank and brings the system price point to a low level. By using X400M and S400M modules with the TDM2400P, one can create a solution with support for a range of telephones. To scale this solution, simply add additional TDM2400P cards populated with modules.


Tuesday, February 21, 2006


Please visit!

Introducing the Linksys WIP300


335W South Airport Road
Traverse City, MI 49686

Wireless-G IP Phone-Mobile WiFi Phone for VoIP Service

• Make Low-Cost High Quality VoIP Calls From Your Wireless-G Network
• Easy, Secure Setup on WiFi Network with SES
• Superior Range and Performance with 802.11g
• Intuitive User Interface

Product Information:

The Linksys WIP300 Wireless-G IP Phone enables high-quality voice over IP (VoIP) service through a Wireless-G network and high-speed Internet connection. Connect at home or your office and make low-cost phone calls through your Internet Telephony Service Provider.

The WIP300 Wireless-G IP Phone operates in the 2.4GHz band, supports 802.11g and the latest VoIP SIP protocols. The large, full-color high resolution display features an intuitive user interface enabling users to easily and quickly configure the handset using Secure Easy Setup (SES).

SES is a fast, secure way of connecting the WIP300 Wireless-G IP Phone to a Linksys Wireless-G broadband router. Just press the associated SES button on both devices and your connection will automatically be configured and secured with a custom SSID using powerful WPA (WiFi Protected Access) encryption. That’s it! Within seconds you have successfully set up a secure connection.

Handset features include caller ID, call forwarding, call transfer, stores call history and can save 200 phone book entries. Personalize your phone with a selection of ring tones and choose different wallpaper images that reflects your style.

Get the value of low-cost VoIP service with the convenience of Wireless-G connectivity with the Wireless-G IP Phone from Linksys.

Monday, February 20, 2006

Introducing the Hitachi-Cable Wireless IP5000

The Hitachi-Cable Wireless IP5000 offers innumerable wireless applications. The Wireless IP5000 is highly dependable with a solid SIP stack and feature set and a great look and feel. You will have the confidence that your client has purchased a wireless phone that is solidly functional and meets their communications needs.

Only $298 @ http://www.digiumcards.com/hitachi_ip5000.html


$298.00 USD Add to Cart View Cart LIVE PRICE BEAT GUARANTEE!

The advantage of the Wireless IP5000:

• Successfully roams across different access points.

• Supports all PBX features in standard SIP including hold, transfer, Message waiting, VM indicator & even SIP Instant Messaging as well as Outbound Proxy.

• Interop tested with all major IPBX vendors and functions well with every one of them!

• Now comes with English only Keyboard. (The secondary colored Japanese Characters in the backgrounds now are gone!)

The disadvantage of lower cost options:

• Many are vaporware or have a SIP stack that does not perform.

• Lack of features & interoperability to be deployed in a commercial environment.

• Many lack the look and feel of a durable wireless phone .

• The chance of your reputation as a quality vendor being compromised due to inadequate functionality and durability.

.e4 will provide you with a 10 user demo Proxy server to build your Mobility network. .e4 also offers discounted products for your lab phones and 10 user free unlimited lab proxy server.

Call or email today and let us explain how you can get a leg up on your competition with this exceptional product!

Tuesday, February 14, 2006

Introducing the Linksys SPA9000

To Order Please Visit:
Full Featured Internet Telephone Key System for Small Businesses and Home Offices.

The SPA9000 marries the rich feature set of legacy PBX telephone systems with the convenience and cost advantages of Internet telephony. It has common key system features such as an auto attendant, shared line appearances, three way call conferencing, music on hold, "follow me" calling, and many more. The SPA9000 opens up access to the benefits of Voice Over IP, including low cost long distance service, phone number portability, and one network for both voice and data.

The SPA9000 is so easy to configure that a fully working system can be setup up in minutes. New phones are automatically detected and registered when they are connected to the SPA9000. The SPA9000 has an integrated web server that allow features to be configured using a web browser. The web server has multiple levels of password protected access to user and service level features. Service level settings may be locked by the Internet Telephone Service Provider to ensure they are not
accidentally corrupted. The Service Provider can remotely update the software and
settings through a secure encrypted connection.

With it's integrated router, the SPA9000 can be either connected directly to the internet connection, or connected indirectly through another router. The SPA9000 has separate WAN and local network Ethernet ports. The WAN connection can be connect through DHCP, a fixed IP address, or through DHCP. The LAN port can assign IP addresses to IP telephones and computers using NAT and DHCP. While the SPA9000 will work with any SIP compatible IP telephone, it is the ideal host for Linksys business telephones, such as the SPA941, SPA942, and SPA962. With little additional configuration, the SPA9000 supports the advanced features of these phones, such as shared line appearances, hunt groups, call transfer, call parking lot, and group paging. With its two FXS ports, the SPA9000 can support traditional analog devices such as telephones, answering machines, FAX machines, and media adapters.

Please visit for more details!


Saturday, February 11, 2006


Specialization- IP Telephony, VoIP, (CRM) Client Relationship Management, and Carrier Services

.e4 makes technology work for your business. We see technology as your engine for growth — helping businesses become more adaptive, competitive and profitable. We partner with industry leaders to deliver the hardware, applications and expertise to advance your business through the intelligent application of technology.

Please Visit:

Wednesday, February 08, 2006

Looking for like minded people for free networking/leads group

Hello again,

I am in the process of putting together a networking group and would like to have you included. Our group will be similar to BNI except for one small difference, ours is free!

GLG (Google Leads Group) simply defined will be lead exchange group. We will share three different types of leads.

Direct Leads-"My friend Joe needs a cell phone, please call him today!!"-------"I need a cell phone"

General Leads-".e4 Technologies is constructing a new building on South
Airport Road"

Familiarization Leads-"I would like to spend 15 minutes learning more about what you do and share 15 minutes of what I do with you, so we can
learn about each other. Can we meet later this week?"

NO MEETINGS... Just post your information and leads... As sales people, we will do the rest..

Business Exclusivity ~ Only one person per business profession is allowed-beat your competition
Word of Mouth Advertising ~ Up to 20 members working for YOU by referring YOUR business

Web Site Linking ~ Your business benefits from our advertising because we link to YOU

If this sounds like something you would be interested in or if you would be interested in doing a story on this group please contact:

Michael S. White
.e4 Technologies
333W South Airport Road
Traverse City, MI 49686

Tuesday, February 07, 2006

Help Wanted

Asterisk Help Wanted!

.e4 Technologies


.e4 Technologies is seeking qualified individuals or companies to help design and implement Asterisk.

Experience with solutions 10-50 seats
Strong technical background
References For more information please send resume and technical background to: 335W South Airport Road Traverse City, MI 49686
Email: mailto:info@e4strategies.com

Thanks John

John Bonham pointed out that my home page link wasn't functioning properly. FYI it is fixed!

Please visit his site:

Monday, February 06, 2006

Everyone always asks me "what is .e4?"... Here is the quick and simple answer...

.e4 is algebraic chess notation:

---guess I should introduce that first!

Algebraic chess notation is the method used today by all competition chess organizations and most books, magazines, and newspapers to record and describe the play of chess games. The form most commonly used, and primarily described here, is also called abbreviated (or short) algebraic notation or SAN to distinguish it from the expanded (or long) algebraic notation variant now referred to as LAN.

Beginning in the 1970s, the abbreviated algebraic notation eventually came to replace descriptive chess notation, although this notation can still be found in older literature.

About .e4

One of the oldest and most popular openings. White stakes a claim in the center and opens lines for the King's Bishop and Queen. If White could move immediately, 2.d4 would be very strong, perhaps even lead to a won game. But according to the rules, Black gets to move next.

Why .e4?

Our corporate motto is "positioned at the intersection of business and strategy" .e4... positionally, in chess, is as good an opening move as you can get. Being that I am a huge chess nerd I found it fitting that I honor the greatest game ever by naming my company after its most strategic opening move.

Why Open Source?

It isn't all about cheap; companies keep finding good reasons to take advantage of open-source software.

For instance, the use of proprietary software like Microsoft's SQL Server comes with its own list of hazards and pitfalls. "Slammer" the worm that crippled much of the Internet was spread through Microsoft SQL Server... However, it did not affect the open source MySQL.

MySQL is a great example of open source and how the developer community is making advances that are yet to be seen within their proprietary counterparts.

The MySQL database was built with the philosophy that a web database should be lean and fast. It doesn't incorporate the diverse array of application server features that Oracle and Microsoft database tools do, instead focusing on core performance and leaving enhanced functions to scripting languages. MySQL runs on a variety of operating systems, including AIX, FreeBSD, Mac OS X, Solaris, Windows, and Linux and is well known for its reliability

Other Open Source Gems... I call them gems because they are truly...truly...truly outrageous. (FYI, that is a very obscure cartoon reference)

Apache: The most widely used web server software in the world (and yes, it still handily beats Microsoft IIS), Apache can be run on a variety of operating systems, including AIX, Digital UNIX, FreeBSD, Irix, Mac OS X, Netware, OpenBSD, Solaris, SunOS, Windows, and of course, Linux. Apache's security record is far better than that of Microsoft IIS. It can be downloaded from http://www.apache.org

Just another side of my mind...
Michael White

Saturday, February 04, 2006

VoIP Traverse City | http://www.e4strategies.com

Positioned at the Intersection of Business and Strategy.


.e4's unique approach combines proven methods such as process management and known industry best practices together with forward-thinking concepts like running IT "as a business" not "within" a business.

By adopting e4's best practices companies are empowered with the ability to deliver quality services that satisfy business needs, are process-driven, meet cost targets, and achieve performance goals.

Open Source Consulting:
For organizations which are already underway with migration to Linux and open source applications, .e4 adds a valuable layer of expertise and assistance to keep your team on track with any phase of migration, from assessment and architecture & design, to development and deployment and operations.

Communications Consulting:
Develop maximum return on investment from communications networks and applications with strategies that align business objectives with communications acquisition.

Telephony and Integration:
Ensure voice, data, wireless, and converged networks operate at peak performance and are optimized to meet the demands of a diverse, multi-vendor IT landscape.

Manage the risk to information assets and ensure continuous communications of multi-vendor, multi-technology converged networks and applications.

Maximize the business value of IP migration with an end-to-end approach from strategic planning and readiness assessments to comprehensive IP managed services.

Managed Services:
Complement, supplement, or completely outsource existing communications management and support capabilities as needed, so you can focus on business.

Support Services:
Ensure communications networks and applications operate at peak performance with proactive monitoring, problem resolution, and continuous optimization of multi-vendor communications networks and applications.

Manage the risk to information assets and ensure continuous communications of multi-vendor, multi-technology converged networks and applications.


Contact Us
.e4 LLC
335W South Airport Road
Traverse City, MI 49686

Phone: (231)392-5968
Fax: (231)932-9510
Web: http://www.e4strategies.com
Info: mailto:info@e4strategies.com


The internet's premiere resource for digium cards, and hardware Digiumcards.com is a world leader in Voice over IP equipment. We sell IP Phones, VoIP adapters, Analog and Digital Gateways, VoIP Service, IP PBX software, Power over Ethernet (PoE), VoIP Headsets, SIP components and Wireless VoIP Phones. We also carry they largest breadth of manufacturers including Linksys, Sipura, Rhino, Digium, snom and more

Our new websites: