[prev in list] [next in list] [prev in thread] [next in thread]
List: nanog
Subject: Re: MS Teams orig/term carrier?
From: Robert Schoneman via NANOG <nanog () nanog ! org>
Date: 2021-03-30 13:35:15
Message-ID: BN8PR07MB6242300E364B8372CB46218CBA7D9 () BN8PR07MB6242 ! namprd07 ! prod ! outlook ! com
[Download RAW message or body]
Depends. If the customer is using Direct Routing, then it's whomever is providing \
their SIP trunk. If the customer is using Calling Plans, then it's Bandwidth.com.
________________________________
From: NANOG <nanog-bounces+rschoneman=blumenthalarts.org@nanog.org> on behalf of Adam \
Thompson <athompson@merlin.mb.ca>
Sent: Friday, March 26, 2021 5:42 PM
To: nanog <nanog@nanog.org>
Subject: MS Teams orig/term carrier?
Despite having worked for an ILEC in network ops for 10yrs, I can't figure out how to \
answer this without an SS7 sniffer (which I obviously no longer have, nor access to \
an SSP or SCP).
What 3rd-party carrier(s), if any, does Microsoft use to originate & terminate MS \
Teams-to-PSTN voice calls in Canada?
Pointers to rabbit holes welcome, if you think there’s an actual answer at the end \
;-).
Thanks,
-Adam
Adam Thompson
Consultant, Infrastructure Services
[[MERLIN LOGO]]<https://www.merlin.mb.ca/>
100 - 135 Innovation Drive
Winnipeg, MB, R3T 6A8
(204) 977-6824 or 1-800-430-6404 (MB only)
athompson@merlin.mb.ca<mailto:athompson@merlin.mb.ca>
www.merlin.mb.ca<http://www.merlin.mb.ca/>
[Attachment #3 (text/html)]
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} \
</style> </head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; \
color: rgb(0, 0, 0);"> Depends. If the customer is using Direct Routing, then it's \
whomever is providing their SIP trunk. If the customer is using Calling Plans, then \
it's Bandwidth.com. </div> <div>
<div id="appendonsend"></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0)"> <br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" \
style="font-size:11pt"><b>From:</b> NANOG \
<nanog-bounces+rschoneman=blumenthalarts.org@nanog.org> on behalf of Adam \
Thompson <athompson@merlin.mb.ca><br> <b>Sent:</b> Friday, March 26, 2021 5:42 \
PM<br> <b>To:</b> nanog <nanog@nanog.org><br>
<b>Subject:</b> MS Teams orig/term carrier?</font>
<div> </div>
</div>
<div lang="EN-CA" style="word-wrap:break-word">
<div class="x_WordSection1">
<p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; font-family: Calibri, \
sans-serif;"> Despite having worked for an ILEC in network ops for 10yrs, I can't \
figure out how to answer this without an SS7 sniffer (which I obviously no longer \
have, nor access to an SSP or SCP).</p> <p class="x_MsoNormal" style="margin: 0in; \
font-size: 11pt; font-family: Calibri, sans-serif;"> </p>
<p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; font-family: Calibri, \
sans-serif;"> What 3rd-party carrier(s), if any, does Microsoft use to originate \
& terminate MS Teams-to-PSTN voice calls in Canada?</p> <p class="x_MsoNormal" \
style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;"> </p>
<p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; font-family: Calibri, \
sans-serif;"> Pointers to rabbit holes welcome, if you think there’s an actual answer \
at the end ;-).</p> <p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; \
font-family: Calibri, sans-serif;"> </p>
<p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; font-family: Calibri, \
sans-serif;"> Thanks,</p>
<p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; font-family: Calibri, \
sans-serif;">
-Adam</p>
<p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; font-family: Calibri, \
sans-serif;"> </p>
<p class="x_MsoNormal" style="margin: 0in; font-size: 11pt; font-family: Calibri, \
sans-serif;"> <b><span lang="EN-US" style="font-size:10.0pt; color:#44546A">Adam \
Thompson</span></b><span lang="EN-US" style="font-size:9.0pt; color:#44546A"><br> \
Consultant, Infrastructure Services<br> </span><a \
href="https://www.merlin.mb.ca/"><b><span lang="EN-US" style="font-size:9.0pt; \
color:#44546A; text-decoration:none"><img border="0" width="127" height="38" \
id="x_Picture_x0020_1" alt="[MERLIN LOGO]" style="width:1.3229in; height:.3958in" \
data-outlook-trace="F:0|T:1" \
src="cid:image001.png@01D7225E.77695160"></span></b></a><span lang="EN-US" \
style="font-size:9.0pt; color:#44546A"><br> 100 - 135 Innovation Drive<br>
Winnipeg, MB, R3T 6A8<br>
(204) 977-6824 or 1-800-430-6404 (MB only)<br>
<a href="mailto:athompson@merlin.mb.ca"><span \
style="color:#44546A">athompson@merlin.mb.ca</span></a><br> <a \
href="http://www.merlin.mb.ca/"><span \
style="color:#44546A">www.merlin.mb.ca</span></a></span></p> <p class="x_MsoNormal" \
style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;"> </p>
</div>
</div>
</div>
</body>
</html>
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic