<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: verdana,helvetica,sans-serif; font-size: 10pt; color: #000000'>I hear what Robert is saying though.<br><br>We have a group on campus that has deployed 150 cell phones and are using that as their primary device.<br><br>They're worried about going over their "free" monthly minutes. After which, costs are high.<br><br>By getting a GSM gateway, with SIMs on the same network, we can add these to their "family" plan, which means unlimited inbound/outbound calling to/from these devices. <br><br>I'd have to weigh the costs of implementation with the savings.<br><br><div><span name="x"></span>---<br>Lelio Fulgenzi, B.A.<br>Senior Analyst, Network Infrastructure<br>Computing and Communications Services (CCS)<br>University of Guelph<br><br>519‐824‐4120 Ext 56354<br>lelio@uoguelph.ca<br>www.uoguelph.ca/ccs<br>Room 037, Animal Science and Nutrition Building<br>Guelph, Ontario, N1G 2W1<span name="x"></span><br></div><br><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From: </b>"Neal Haas" <nhaas@co.fresno.ca.us><br><b>To: </b>"Erick Bergquist" <erickbee@gmail.com>, "Lelio Fulgenzi" <lelio@uoguelph.ca><br><b>Cc: </b>"Cisco VOIP" <cisco-voip@puck.nether.net><br><b>Sent: </b>Thursday, April 24, 2014 1:30:44 PM<br><b>Subject: </b>RE: [cisco-voip] 8 channel GSM gateways?<br><br>



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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">We have done something a little different, Cisco Router with Verizon Data card,  put cisco phones on the edge. Not your case, But could you get a SIP provider,
 would that not be cheaper solution than Cell Phones????</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Neal Haas</span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> cisco-voip [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Erick Bergquist<br>
<b>Sent:</b> Thursday, April 24, 2014 10:23 AM<br>
<b>To:</b> Lelio Fulgenzi<br>
<b>Cc:</b> Cisco VOIP<br>
<b>Subject:</b> Re: [cisco-voip] 8 channel GSM gateways?</span></p>
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<p class="MsoNormal">I'd be interested if you find one and go with one. I have dealt with a client in same country who does this with FXO ports and a mobile phone device like you, but haven't heard of any issues so haven't really looked into alternatives. </p>
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<p class="MsoNormal">On Thu, Apr 24, 2014 at 11:07 AM, Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a>> wrote:</p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">this sounds interesting.
<br>
<br>
are your mobile devices isolated to particular telephone numbers (or groups) that allow you to make the route patterns manageable? in North America (if you don't already know) with number portability, there is no such grouping.<br>
<br>
that being said, my curiosity found this:<br>
<br>
<br>
<a href="http://www.voip-info.org/wiki/view/VoIP+Gateways#CellularMobilePhoneGateways" target="_blank">http://www.voip-info.org/wiki/view/VoIP+Gateways#CellularMobilePhoneGateways</a><br>
<br>
the dinstar ones look neat.<br>
<br>
good luck</span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst, Network Infrastructure<br>
Computing and Communications Services (CCS)<br>
University of Guelph<br>
<br>
<a href="tel:519%E2%80%90824%E2%80%904120%20Ext%2056354" target="_blank">519<span style="font-family:"Cambria Math","serif"">‐</span>824<span style="font-family:"Cambria Math","serif"">‐</span>4120 Ext 56354</a><br>
<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a><br>
<a href="http://www.uoguelph.ca/ccs" target="_blank">www.uoguelph.ca/ccs</a><br>
Room 037, Animal Science and Nutrition Building<br>
Guelph, Ontario, N1G 2W1</span></p>
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<p class="MsoNormal"><b><span style="font-family:"Helvetica","sans-serif"">From: </span>
</b><span style="font-family:"Helvetica","sans-serif"">"Robert Kulagowski" <<a href="mailto:rkulagow@gmail.com" target="_blank">rkulagow@gmail.com</a>><br>
<b>To: </b>"Cisco VOIP" <<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a>><br>
<b>Sent: </b>Thursday, April 24, 2014 11:35:44 AM<br>
<b>Subject: </b>[cisco-voip] 8 channel GSM gateways?</span></p>
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<br>
One of our offices (in Brazil) wants to deploy 8 cell phones to make<br>
calls to cellular destinations cheaper. (Cell provider has cheap<br>
on-net calls)<br>
<br>
We've had bad experiences with analog gateways in the past (disconnect<br>
supervision problems).<br>
<br>
Does anyone have any recommendations for an 8-port GSM gateway (either<br>
PRI or H.323/SIP interface) which can be used in Brazil?<br>
<br>
If we do manage to find such a box, do you just pull the SIM cards<br>
from 8 cell phones and plug them into the box?<br>
<br>
Thanks.<br>
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