We have an Older Phone System can we take advantage of Sip

You have 3 Options

  • Option 1 - Replace older legacy system and go on our Hosted Services
  • PRO's
  • Purchase a hosted Service - Feature Rich and Pay One Monthly Fee for all your Lines and Phones
  • Phones can be located any where as long as there is internet access no boundaries -
  • Hosted Services doesn't care if you have a single office or Multiple offices located in seperate cities or Countries they can all share the same account.
  • Required to Purchase Sip Compliant Phones only. You do not require any other equipment except if using any Analog Devices eg. Fax
  • Phones are SIP Phones which require a Network Cable and work over the Internet.
  • Many Different Models of Phones to choose from depending on the Application.
  • Phones come with 2 Network Connections 100Mb or 1000Mb depending on Model
  • Can plug PC in one Network Port on phone so only One Network Connection is required for Both Phone and Computer.
  • No Limitation on number of Users or Voicemail - with the exception that available bandwidth is present onsite
  • We can Port your Existing Phone Number over to our Service so you can keep the same Phone Number.
  • Multiple offices can share the same Autoattendant or Receptionist's.
  • Once your number is ported to our Service you can cancel your lines with your existing carrier. Save on your Monthly Phone Bill
  • Maintenance is included in your monthly Fee
  • Includes Unlimited Canada / US calling - local DID and Toll Free available as well.
  • Includes Voicemail, AutoAttendant, Call Display, Call Waiting, Call Forwarding, Reporting, Mobile Twinning and much more.
  • Monthly Fee is dependant on Number of lines and Phones required.
  • Reduce your Monthly phone bill now and enquire about our Multi-Office hosted solution.
  • Please see our 911 Policy as it is Basic 911 only


  • Option 2 - If you have an older Premise Based System and would like to take advantage of voip or sip trunks
  • You can update the Main KSU to a newer updated KSU with the latest software and keep the same phones if compatible.
  • If the newly upgraded KSU supports sip trunking we can convert your lines to sip trunks.
  • Please see our 911 Policy as it is Basic 911 only
  • Option 3 - If none of the above is possible and you would like to keep your older phone system
  • If the above is not a viable solution or it doesn't support sip trunks You can purchase a sip gateway and convert your analog lines to sip trunks or voip
  • We can port your phone number over to our service and you can keep the same phone number
  • You can then cancel your service for your phone lines with your current provider.
  • You will have access to unlimited Canada / US Calling included in your monthly bill
  • Reduce your monthly phone bill
  • Please see our 911 Policy as it is Basic 911 only

  • Tel-Systems offers a full range of local and wide area network services for private or virtual private networks from Small Business's to Corporate offices. We can install, maintain, and manage your Network Needs:
    Tel-Systems Network Technicians hold numerous certifications from Microsoft (MCSE), and Cisco (CCDA). Our trained professional staff can provide complete networking services Please Call for more info or Chat online.

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Services Overview

Tel-Systems offers a variety of Services. We have trained and Certified technicians to make sure your installation will move smoothly and affectively without any interuptions. 

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Guaranteed 100% Satisfication 
Tel-Systems strives to be the best it can be and we understand that customers rely on us to make sure that things are done right and the way they would expect so our policy will be to make sure you are 100% satisfied with our service.

Address: 1080 Tapscott Road, Unit 1
Address: Toronto, Ontario, M1X-1e7
Telephone: ..1-416-291-6000
Telephone: ..1-866-550-5513
E-mail: info@tel-systems.com