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    <title>topic TAPI Device Limit in Call Control</title>
    <link>https://community.cisco.com/t5/call-control/tapi-device-limit/m-p/3448392#M422</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hi Support,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Is there a limit to the number of devices a single TAPI application (using a single TSP) can receive Call Events for? I have completed an Application where i enumerate (open and monitor) all the Line devices assigned to my user in CUCM and i am currently close to 100. But i am trying to find the limit and cannot find a proper answer in anything i have found.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I have checked the TAPI developer guide and the CTI Scalability Improvements doc, but they only speak of Server CTI resources and not specifically a limit for a single TAPI application. Does this mean i can theoretically receive Call Events for between 10,000 (CUCM 7.0) to 40,000 (CUCM 8.6) devices?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;FYI - If instances of TSPs make a difference, i would also like to know.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Thanks!&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Wed, 28 May 2014 03:34:18 GMT</pubDate>
    <dc:creator>ThePrimasGroup</dc:creator>
    <dc:date>2014-05-28T03:34:18Z</dc:date>
    <item>
      <title>TAPI Device Limit</title>
      <link>https://community.cisco.com/t5/call-control/tapi-device-limit/m-p/3448392#M422</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hi Support,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Is there a limit to the number of devices a single TAPI application (using a single TSP) can receive Call Events for? I have completed an Application where i enumerate (open and monitor) all the Line devices assigned to my user in CUCM and i am currently close to 100. But i am trying to find the limit and cannot find a proper answer in anything i have found.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I have checked the TAPI developer guide and the CTI Scalability Improvements doc, but they only speak of Server CTI resources and not specifically a limit for a single TAPI application. Does this mean i can theoretically receive Call Events for between 10,000 (CUCM 7.0) to 40,000 (CUCM 8.6) devices?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;FYI - If instances of TSPs make a difference, i would also like to know.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Thanks!&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 28 May 2014 03:34:18 GMT</pubDate>
      <guid>https://community.cisco.com/t5/call-control/tapi-device-limit/m-p/3448392#M422</guid>
      <dc:creator>ThePrimasGroup</dc:creator>
      <dc:date>2014-05-28T03:34:18Z</dc:date>
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