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Posts Tagged ‘linkedin’

Multi-Link Generates Savings For Utilities

Friday, October 15th, 2010

Multi-Link devices have been an integral part of substation communications for over 15 years. Thousands of our devices are used by over 100 electric and gas utility companies to provide reliable communications with meters, power quality monitors, and relays.

With greater demand for connectivity to existing and new data reporting devices, more access points are required, which means more strain on budgets. With this unprecedented growth comes the ever increasing need to remotely access the control interfaces of the equipment. Engineers and technicians must be able to access their interfaces from remote operations centers or while on the road in order to assure maximum service availability.

Many utility companies are opting for the POTS line to provide a low cost and reliable means of data acquisition. However, by using the Polnet ACP, one POTS line can provide access to as many as nine devices making the ACP-9 an average cost of $60 per connection.

To find out how much money you can save, download the Multi-Link cost-savings calculator at www.multi-link.net/Phone-Line-Sharing-Calculator.

The Stick: FAQ Highlights

Thursday, October 7th, 2010

Here are some frequently asked questions regarding The Stick phone/data line sharing switch (STK29112):


The STICK Questions and Answers

Question: Is THE STICK compatible with phone company Voice Mail and/or Call Forwarding services?

Answer: Since the STICK must always “answer” the ring from the phone company to do its job, there will never be an un-answered call situation which means that the only time a message will be taken by the phone company VM will be when the line is already busy and another party tries to call the number. This can be of benefit to some people if the frequently occupy the line for lengthy periods. An on-site answering machine will be necessary to take messages when you can’t answer.

Question: How can I make Caller ID work with the STICK?

Answer: You must delay the STICK to answer after the phone company sends the CID data packet, between the 1st and 2nd ring from the phone company. See programming instructions in the User Manual and set “Rings To Answer” option register 14 to value of 2.

Question: How do I program the STICK?

Answer: Specific instructions are provided in the User Manual. It explains commands and responses. Tip: When entering a command to change the value in a register, enter the 2 digit register # followed immediately by the data to be entered. Examples; set Register 14 to 2 (enter 142), set register 13 to #345 (enter 13#345).

Question: All incoming calls, including Fax & Modem, ring on the telephone. What’s wrong?

Answer: Either you have lost power to the STICK (check that LED is glowing red) or the program options in the STICK may have gotten “scrambled” by a power glitch causing the STICK not to answer. In the first case, confirm your power source. In the second case, see the User Manual and reset the options to Factory Presets, then re-program any custom settings you may have had, i.e. CID ring to answer delay.

Question: Some FAX calls ring to my phones while others are received by the FAX machine directly. What’s wrong?

Answer: The FAX calls that are ringing on your phone are probably being initiated by the sender in a manual way, which will not have the CNG tone necessary for automatic routing and reception. The sender must either initiate their call in a way that will generate the CNG tone or you will need to enter the *2 Security Access code on your phone to transfer the call to your Fax machine. Another reason some FAX calls ring to my phones while others are received by the FAX machine directly is some equipment used for sending FAX’s may not be able to emit the CNG signal. They must then use the correct access stream as shown in the User Manual to direct the call to the FAX port with the Security Access Code, i.e. 555-666-777,,*2,,*2.

Question: Can I connect more than 1 modem to the STICK?

Answer: Yes. Generally, any analog telephony equipment can be attached to any device port as desired to meet individual needs.

Question: I am only sharing this line for Fax and Modem type equipment with no inbound voice calls. What is the best installation configuration?

Answer: Recommend connecting the FAX to Voice 1 and change option register “01″ to value of “0″. This will let all FAX calls, with and without CNG tone, find the FAX machine. The Fax port can be used for any other equipment, including a phone for outbound calls.

Question: Can I program the STICK from a remote location?

Answer: Yes, but you must have someone at the STICK location initiate a call to you from a phone attached to the STICK. After you answer, with the caller on the line, programming codes can be entered from either location.

Question: The light (LED) on the STICK blinks. What does it mean?

Answer: The blink pattern indicates which device port is active (off-hook or ring). A single blink for voice port, double blink for fax port, and triple blink for modem port.

Download The Stick Data Sheet.

Call 800.535.4651 for always free technical support. Email techsupport(at)multi-link.net.

Affordable, More Secure Out-of-Band Network Management

Wednesday, September 29th, 2010

The majority of Multi-Link’s phone/data line-sharing devices are being installed for out-of-band dial-up modem access to communication and data networks.

When the network is down and normal in-band access is denied, how do you recover the network equipment? Out-of-band remote access to serial console ports provides an efficient back door method for recovery. This can be through the use of a backup dial-up modem via the Public Switched Telephone Network (PSTN).

Serial console ports are the most reliable and dependable form of communication for equipment management. That is why most high value networking devices have one. Whether it’s a router, switch, firewall, PBX, network storage device, etc, no matter what is happening with the device, the serial auxiliary or console port is always up and running. It is a trusted way to find out what is going on and the quickest way to recovery.


POLNET ACP Phone/Data Line Sharing Switch

Polnet ACP Phone/Data Line Sharing Switch

The ACP saves money for IT departments by eliminating costly phone lines dedicated for out-of-band dial up access to remote network equipment. Fixed telecom costs are dramatically reduced and a 3 month R.O.I. is typical. In addition to savings, the ACP is engineered to provide an additional layer of security to connected devices. Vulnerable pathways to equipment via the PSTN are protected by programmable Security Access Codes up to seven characters. There are over 35 million combinations to choose from, effectively creating a telephony firewall for dial-up connections.

Furthermore, our Remote Power Control products, The Power Stone and the IP Power Stone 3000, are invaluable tools for rebooting unresponsive equipment in remote areas. The Power Stone is a phone call activated AC power controller used to reboot and power up/down remote equipment. The IP Power Stone 3000 provides the ability to reboot locked-up equipment via web browser.

Either of these remote reboot products makes a perfect complement to the Polnet ACP, providing inexpensive, secure control of remote network equipment.

ACP deployed for remote out-of-band access

Line Sharing Switches: Manual vs. Automatic

Tuesday, September 14th, 2010

Are you considering a manual A/B Switch on your shared line? Compare the advantages and benefits of an automatic line sharing switch, like The Stick from Multi-Link.

Manual vs Automatic Line Sharing Switches

View more documents from Scott Shelton.

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How Restaurant Chains Can Cut Telecom Costs

Monday, July 19th, 2010
Here is a brief slide deck illustrating how frugal minded restaurant owners can save money quickly and affordably with line sharing switches.
A 90 day ROI is typical. Try out our free savings calculator.

View more presentations from Scott Shelton.

Multi-Link Product Installations: The Good, The Bad, The Ugly

Friday, July 16th, 2010

We are looking for images of  Multi-Link product installations–ACP, The Stick, Power Stone– like this: http://twitpic.com/23qvt7 . Send us any—good, bad, or ugly— and we’ll post to the Multi-Link Flickr photostream.  We want to see your professional expertise on display or maybe even “how-not-to” nightmare installations that you have discovered. Like the time a VAR told us he discovered a Stick line sharing switch hanging by saran wrap and a coat hanger from the ceiling.

Please let us know if you want your name credited or posted anonymously.

Email: Marketing@multi-link.net

Twitter: multilinkinc

Facebook: http://bit.ly/9k3gxU

Coming to a theater near you…a Stick?

Tuesday, July 13th, 2010
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Line sharing for projector application

Behind the scenes at your local movie theater, there is a lot going on to maintain a cinema projector. As with most high tech equipment, software updates are needed to optimize performance and remotely calibrate operation settings from time to time. Cinema projectors are no exception to this rule.

However, remote connectivity comes at a cost.  As is evident in other industries, many times broadband access is not a financially viable solution for movie theaters given the upfront equipment cost and monthly service expenses. The dial-up modem is a cheaper alternative but monthly dedicated line costs are a factor to consider, especially with multiple locations. Phone line sharing switches can resolve the monthly costs and allow for secure access to remote equipment, like projectors and digital signage.

A single phone can cost $600/year. Hence, a business (theater) with 50 locations, eliminating one line per location, will save $30,000 per year in telecom costs! That’s a lot of popcorn— hint: LARGE is the best value :) . The Stick, or Polnet ACP, is an ideal solution for this application.


Other Remote Media Applications:

Classrooms and Auditoriums
Advertising & Digital Signage
Network Operations Centers (NOCs)
Video Walls
Corporate Conference Rooms
Conference Center Venues

How to Reduce Fuel Costs with your Phone

Thursday, July 8th, 2010

With summer driving season upon us, the upward price of fuel is as predictable as ants at a picnic. For companies that have fleets of service vehicles this is always a concern. Management has the unenviable task of keeping the fuel budget in check during upward seasonal fluctuations while maintaining a consistent level of customer service. The scheduled “milk-run” truck rolls to remote customer sites are unavoidable, but there is a smarter way to deal with those unscheduled service dispatches that eat away at fuel budgets and erode profits.

It is not cost effective or desirable to require physical visits to remotely located routers, switches or other network devices for troubleshooting or maintenance. Costs are prohibitive, both in time and personnel, for a skilled technician to be dispatched to the remote site for administration and maintenance of every remotely located router, switch or other network device. Time and cost constraints necessitate that network devices be managed remotely.

Keeping vehicles tuned up and conservative driving practices are well and good, but best-in-class service and maintenance businesses are more likely to keep the truck in park than their competitors. These organizations consistently employ remote site management tools to diagnose and fix problematic equipment instead of rolling a truck to a site. A remote AC power controller allows maintenance technicians to reboot, cut or re-establish power to devices located in a remote location, all over a standard telephone phone line or an internet connection. Field technicians can control power to equipment from their cell phones, avoiding the cost and time to drive to remote sites.

Nine out of ten service dispatches involve rebooting (power fail) equipment as a first try fix. With a remote power control switch and a telephone, the three hour round trip at midnight can be avoided. And a tank of gas was just saved.

Multi-Link has helped many IT Departments, Managed Network Services and ISP’s save fuel, time, and labor costs with our remote power controllers. Call us and see if we can help you reduce fuel costs with your phone. 800-535-4651

Top 5 Benefits of Remote Site Management Tools

Friday, June 25th, 2010

It’s mid-2010 and businesses across all industries are confronted with a new reality: shrinking budgets, personnel cuts, reduced revenue, and rising operational costs.

For companies challenged with maintaining remote site assets (network, telecom, mechanical), the pain is even more acute. Dispatching service workers on-site frequently puts maintenance staff out of contact for hours at a time, frequently at expensive overtime labor rates. The average cost per service dispatch was $276 in 2009.

To answer this challenge, companies across the world are employing remote management tools that monitor, alert, and troubleshoot automatically. Here are the Top 5 Benefits of Remote Site Management Tools:

1) Reduced Downtime: Minutes vs. Hours. Some tools can detect failure and execute reboot/fix autonomously, without engaging support from personnel.

2) Reduced Site Visits, or Truck Rolls:
Driving to the remote site is the biggest time waster. Paying $276 for an engineer just to reboot a router is a crime. And then there’s the fuel cost.

3) Increased Customer Satisfaction: Faster service, improved asset uptime, and better asset performance all contribute to SLA covenant compliance. And that makes for a happy customer.

4) Prepares Support Personnel for On-site Visits: In case remote resolution was not achievable, remote management tools can at least provide diagnostic data to the support crew, ensuring that the right hardware and tools are brought to the site for a successful first time fix.

5) Immediate R.O.I: Remote site management tools can pay for themselves by eliminating the time, labor, and fuel costs for just one site visit.

For information on Multi-Link’s remote site management solutions, call 800-535-4651.

Add Oil Tank Level Detectors without Adding Phone Lines

Monday, June 21st, 2010

New restaurant industry applications are always of interest to Multi-Link because of our long-standing, personal relationships with members the restaurant community. Recently we discovered a new cost-cutting system for frying oil management from Restaurant Technologies, Inc. (RTI) that deserves mention. RTI has developed MaxLife™ Total Oil Management System that is being employed by many restaurant businesses and current Multi-Link customers.

MaxLife is an automated solution for storing, handling, and disposal of cooking oil. RTI touts reduced oil consumption and labor costs, enhanced safety, and compatibility with existing fryers. One convenient feature is “telemetry-managed fresh oil deliveries and waste oil pick-ups” which is monitored through dial-up modem installed on-site.

Current Multi-Link customers that have our line-sharing switches (The Stick, ACP) installed are able to immediately benefit from this remote fryer oil monitoring without the hassle of ordering a dedicated phone line from the telephone company. The on-site modem is simply plugged into an available device port. More importantly, no additional monthly costs for a dedicated phone line are incurred. It is a perfect match of cost-cutting products.

Click here for a demo of MaxLife™ and feel free to send along anymore applications like this for review to marketing@multi-link.net . We love to save money for our customers!