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The Cisco JTAPI API includes the concept of a MediaTerminal that can be registered as either a CTI Port or CTI RoutePoint, been that way for a while I believe.
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<div class="">All that really means is the negotiate the RTP TX/RX IPAddress and UDP Port when a call arrives or is placed to/from the MediaTerminal you register</div>
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<div class="">The overview of the MediaTerminal are on this page:</div>
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<div class=""><a href="https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/jtapi_dev/9_1_1/jtapidevguide/featsupported.html" class="">https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/jtapi_dev/9_1_1/jtapidevguide/featsupported.html</a></div>
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<div class="">You still need a ‘media engine’ to send/receive RTP streams, the Cisco JTAPI library does not have any media termination, just the ability to control/signal CTI Port/Route Point RTP streams.</div>
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<div class="">I’ve successfully tested using a CTIRoute Point instead of a SIP Trunk for call recording, pretty handy for ourselves when we have a solid JTAPI codebase but no SIP stack (as yet). I’m sure there are other situations when a CTI RoutePoint has
been used instead of a SIP Trunk.</div>
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<div class="">Kind Regards</div>
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<div class="">Stephen Welsh</div>
<div class="">CTO</div>
<div class="">UnifiedFX</div>
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<div class="">On 22 Mar 2018, at 20:46, Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca" class="">lelio@uoguelph.ca</a>> wrote:</div>
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This is an interesting thread. You talk about terminating media. But, we know that an unregistered CTI routepoint will forward calls appropriately. That’s what we use for phantom extensions and forwarding calls to call trees in Connection.<o:p class=""></o:p></div>
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Are these apps you are referring to using this method to route calls to a SIP trunk for example? Or are they actually registered?<o:p class=""></o:p></div>
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<span style="font-family: Arial, sans-serif;" class="">---<o:p class=""></o:p></span></div>
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<b class=""><span style="font-family: Arial, sans-serif;" class="">Lelio Fulgenzi, B.A.</span></b><span style="font-family: Arial, sans-serif;" class=""><span class="Apple-converted-space"> </span>| Senior Analyst<o:p class=""></o:p></span></div>
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<span style="font-family: Arial, sans-serif; color: rgb(51, 51, 51);" class="">Computing and Communications Services</span><span style="font-family: Arial, sans-serif;" class=""><span class="Apple-converted-space"> </span>| University of Guelph<o:p class=""></o:p></span></div>
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<span style="font-family: Arial, sans-serif;" class="">Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1<o:p class=""></o:p></span></div>
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<span style="font-family: Arial, sans-serif;" class="">519-824-4120 Ext. 56354 |<span class="Apple-converted-space"> </span><a href="mailto:lelio@uoguelph.ca" style="color: purple; text-decoration: underline;" class=""><span style="color: rgb(5, 99, 193);" class="">lelio@uoguelph.ca</span></a><o:p class=""></o:p></span></div>
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<b class="">From:</b><span class="Apple-converted-space"> </span>cisco-voip [<a href="mailto:cisco-voip-bounces@puck.nether.net" class="">mailto:cisco-voip-bounces@puck.nether.net</a>]<span class="Apple-converted-space"> </span><b class="">On Behalf Of<span class="Apple-converted-space"> </span></b>Anthony
Holloway<br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>Thursday, March 22, 2018 1:45 PM<br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span>Brian Meade <<a href="mailto:bmeade90@vt.edu" class="">bmeade90@vt.edu</a>><br class="">
<b class="">Cc:</b><span class="Apple-converted-space"> </span>Cisco VoIP Group <<a href="mailto:cisco-voip@puck.nether.net" class="">cisco-voip@puck.nether.net</a>><br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [cisco-voip] EngHouse CTI Route Points<o:p class=""></o:p></div>
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So, what I'm gathering from the responses (some to me directly), is that CTI Route Points have for a long time, been able to terminate media, and I was just unaware. Given that I have never worked with the CTI protocol, I guess this makes sense, as I was just
deriving my understanding from UCCX or CUACA type apps which use CTI Ports. Got it.<o:p class=""></o:p></div>
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On Thu, Mar 22, 2018 at 12:10 PM Brian Meade <<a href="mailto:bmeade90@vt.edu" style="color: purple; text-decoration: underline;" class="">bmeade90@vt.edu</a>> wrote:<o:p class=""></o:p></div>
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Probably just started with Cisco trying to sell licenses for ports. Similar to Unity Connection. Unity Connection still even has virtual ports even with SIP.<o:p class=""></o:p></div>
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On Thu, Mar 22, 2018 at 11:03 AM, NateCCIE <<a href="mailto:nateccie@gmail.com" target="_blank" style="color: purple; text-decoration: underline;" class="">nateccie@gmail.com</a>> wrote:<o:p class=""></o:p></div>
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Genesis call center does the same thing. I think it’s just a Cisco thing for their apps with respect to CTI ports.<br class="">
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Sent from my iPhone<o:p class=""></o:p></div>
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> On Mar 22, 2018, at 8:40 AM, Anthony Holloway <<a href="mailto:avholloway%2Bcisco-voip@gmail.com" target="_blank" style="color: purple; text-decoration: underline;" class="">avholloway+cisco-voip@gmail.com</a>> wrote:<br class="">
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> Can someone please tell me how EngHouse can get away with using only CTI Route Points and no CTI Ports, and yet, still terminate media?<br class="">
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> If they're aren't doing anything fancy, then why do so many, if not all other, CTI applications, require both CTI Route Points and CTI Ports?<br class="">
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> Signed,<br class="">
> Confused about CTI<o:p class=""></o:p></div>
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