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Aastra ~ www.aastra.com |
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Acme Packet ~ www.acmepacket.com |
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Acuta ~ www.acuta.org |
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AstraQom - www.astraqom.com |
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AudioCodes ~ www.audiocodes.com |
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Avaya - www.avaya.com |
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Avaya DevConnect - http://bit.ly/1ILjdQ
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Bandwidth.com - http://bandwidth.com |
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British American Business Council - http://www.babc.org |
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Bell Canada - http://www.bell.ca |
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BICSI ~ www.bicsi.org |
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Brekeke ~ www.brekeke.com |
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Broadvox ~ www.broadvox.com |
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Cetis Group ~ www.cetisgroup.com |
The Cisco Learning Network Store
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The SIP School is a Cisco Authorized Supplier |
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DIDx ~ www.didx.net/ |
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Gamma Telecom - http://www.gammatelecom.com/ |
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Global Knowledge (UK) - http://bit.ly/aOrJdi |
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Ingate ~ www.ingate.com |
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IAUG ~ www.iaug.org |
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IPC ~ www.ipc.com |
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ITSPA ~ www.itspa.org.uk |
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MITEL ~ www.mitel.com |
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NACR ~ www.nacr-learning.com/home/ |
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NEC - www.necam.com |
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OnSIP ~ www.onsip.com |
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Pacific Telecommunications Council ~ www.ptc.org |
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PANASONIC ~ www.panasonic.com |
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SAIT Polytechnic ~
http://www.telecomworld.ca/ITTS/index.html
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SIP Forum ~ www.sipforum.org |
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snom - www.snom.com |
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Sonus - www.sonus.net |
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SoTel System ~ www.sotelsystems.com |
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Spitfire ~ www.spitfire.co.uk |
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ThinkTel ~ http://www.thinktel.ca/en/home |
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Toshiba - www.telecom.toshiba.com |
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TIA ~ www.tiaonline.org |
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twtelecom ~ www.twtelecom.com |
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UM Labs ~ www.um-labs.com |
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USTelecom ~ www.ustelecom.org/ |
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Voip.co.uk ~ www.voip.co.uk |
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Virtual Hold ~ www.virtualhold.com |
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Westcon USA ~ http://us.convergencepoint.westcon.com/
Westcon EMEA ~ http://uk.convergencepoint.westcon.com/
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Yealink ~ www.yealink.co.uk |