WIXLIB

Open Source Used In Webex TeamsDesktop Client April 2021Cisco Systems, Inc.www.cisco.comCisco has more than 200 offices worldwide.Addresses, phone numbers, and fax numbersare listed on the Cisco website atwww.cisco.com/go/offices.Text Part Number: 78EE117C99-1071047655Open Source Used In Webex Teams Desktop Client April 2021 1

This document contains licenses and notices for open source software used in this product.With respect to the free/open source software listed in this document, if you have anyquestions or wish to receive a copy of any source code to which you may be entitled underthe applicable free/open source license(s) (such as the GNU Lesser/General Public License),please contact us at external-opensource-requests@cisco.com.In your requests please include the following reference number 78EE117C99-1071047655Contents1.1 libilbc 2.0.21.1.1 Available under license1.2 pcre2 10.36-21.2.1 Available under license1.3 ssziparchive 0.2.31.3.1 Available under license1.4 heimdal 7.5.01.4.1 Available under license1.5 curl 7.73.01.5.1 Available under license1.6 openjpeg 2.4.01.6.1 Available under license1.7 skia 851.7.1 Available under license1.8 boost 1.651.8.1 Available under license1.9 curl 7.74.01.9.1 Available under license1.10 flutter 1.4.01.10.1 Available under license1.11 libpng 1.6.351.11.1 Available under license1.12 leveldb 1.201.12.1 Available under license1.13 blink 73.0.3683.751.13.1 Available under licenseOpen Source Used In Webex Teams Desktop Client April 2021 2

1.14 uuid 1.0.31.14.1 Available under license1.15 icu 671.15.1 Available under license1.16 libtiff 4.0.91.16.1 Available under license1.17 libtiff 4.1.01.17.1 Available under license1.18 libjpeg 9d1.18.1 Available under license1.19 heimdal 7.7.01.19.1 Available under license1.20 sqlite 3.32.31.20.1 Available under license1.21 libxslt 1.1.341.21.1 Available under license1.22 qt 5.15.21.22.1 Available under license1.23 libvpx 1.8.2-202-g769129fb21.23.1 Available under license1.24 harfbuzz 1.7.41.24.1 Available under license1.25 libcxx 10.0.11.25.1 Available under license1.26 json-c 0.13.11.26.1 Available under license1.27 libtiff 4.2.01.27.1 Available under license1.28 libvorbis 1.3.61.28.1 Available under license1.29 minizip 1.011.29.1 Available under license1.30 effective-tld-names 1.01.30.1 Available under license1.31 openssl 1.1.1g1.31.1 Available under license1.32 v8 7.14.1.1211.32.1 Available under license1.33 libdouble-conversion 3.1.5Open Source Used In Webex Teams Desktop Client April 2021 3

1.33.1 Available under license1.34 free-type 2.10.01.34.1 Available under license1.35 jasper 0.691.35.1 Available under license1.36 pdfium 2.0.151.36.1 Available under license1.37 boringssl 35381.37.1 Available under license1.38 libxml 2.9.101.38.1 Available under license1.39 threading-building-blocks 2018 U11.39.1 Available under license1.40 tiny-xml 2.6.21.40.1 Available under license1.41 opus 1.3.11.41.1 Available under license1.42 protobuf 3.12.21.42.1 Available under license1.43 libflac 1.3.11.43.1 Available under license1.44 libproxy 0.4.171.44.1 Available under license1.45 libusb 1.0.211.45.1 Available under license1.46 libpng 1.6.191.46.1 Available under license1.47 zlib 1.2.111.47.1 Available under license1.48 sipcc 12.8.01.48.1 Available under license1.49 lame 3.1001.49.1 Available under license1.50 libjpeg 8d1.50.1 Available under license1.51 libsrtp 2.3.01.51.1 Available under license1.52 cef 73.0.3683.751.52.1 Available under licenseOpen Source Used In Webex Teams Desktop Client April 2021 4

1.53 jansson 2.101.53.1 Available under license1.54 opencv 4.5.11.54.1 Available under license1.55 openh264 1.9.01.55.1 Available under license1.56 libflac 1.3.21.56.1 Available under license1.57 ots 8.0.01.57.1 Available under license1.58 libpng 1.6.371.58.1 Available under license1.59 json-cpp 1.9.21.59.1 Available under license1.60 sqlite 3.0.15711.01.60.1 Available under license1.61 protobuf 3.13.01.61.1 Available under license1.62 libjpeg-turbo 2.0.51.62.1 Available under license1.63 angle 1.0.11.63.1 Available under license1.64 protobuf 3.15.51.64.1 Available under license1.65 openssl 1.1.1i1.65.1 Available under license1.66 libphonenumber 8.12.71.66.1 Available under license1.67 zlib 1.2.81.67.1 Available under license1.68 swift 5.1.01.68.1 Available under license1.69 skia 85.3.61.69.1 Available under license1.70 pcre2 10.301.70.1 Available under license1.71 tidy 5.7.241.71.1 Available under license1.72 hunspell 1.7.0Open Source Used In Webex Teams Desktop Client April 2021 5

1.72.1 Available under license1.73 openssl 1.1.1k1.73.1 Notifications1.73.2 Available under license1.74 libwebp 1.0.21.74.1 Available under license1.75 icu 561.75.1 Available under license1.76 sqlite 3.98.21.76.1 Available under license1.77 curl 7.72.01.77.1 Available under license1.78 boost 1.65.11.78.1 Available under license1.79 json-cpp 0.7.01.79.1 Available under license1.80 re2 2017-03-011.80.1 Available under license1.81 websocketpp 0.8.11.81.1 Available under license1.82 util 1.01.82.1 Available under license1.83 jansson 2.121.83.1 Available under license1.84 libsrtp 1.6.01.84.1 Available under license1.85 websocketpp 0.8.01.85.1 Available under license1.86 libwebp 1.1.01.86.1 Available under license1.87 cef 85.3.61.87.1 Available under license1.88 tiny-xml 2.5.31.88.1 Available under license1.1 libilbc 2.0.2Open Source Used In Webex Teams Desktop Client April 2021 6

1.1.1 Available under license :Copyright (c) 2011, The WebRTC project authors. All rights reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditions aremet:* Redistributions of source code must retain the above copyrightnotice, this list of conditions and the following disclaimer.* Redistributions in binary form must reproduce the above copyrightnotice, this list of conditions and the following disclaimer inthe documentation and/or other materials provided with thedistribution.* Neither the name of Google nor the names of its contributors maybe used to endorse or promote products derived from this softwarewithout specific prior written permission.THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOTLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FORA PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHTHOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOTLIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANYTHEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USEOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.1.2 pcre2 10.36-21.2.1 Available under license :PCRE2 LICENCEPlease see the file LICENCE in the PCRE2 distribution for licensing details.EndPCRE2 LICENCE------------PCRE2 is a library of functions to support regular expressions whose syntaxand semantics are as close as possible to those of the Perl 5 language.Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"licence, as specified below, with one exemption for certain binaryOpen Source Used In Webex Teams Desktop Client April 2021 7

redistributions. The documentation for PCRE2, supplied in the "doc" directory,is distributed under the same terms as the software itself. The data in thetestdata directory is not copyrighted and is in the public domain.The basic library functions are written in C and are freestanding. Alsoincluded in the distribution is a just-in-time compiler that can be used tooptimize pattern matching. This is an optional feature that can be omitted whenthe library is built.THE BASIC LIBRARY FUNCTIONS--------------------------Written by:Philip HazelEmail local part: Philip.HazelEmail domain: gmail.comUniversity of Cambridge Computing Service,Cambridge, England.Copyright (c) 1997-2020 University of CambridgeAll rights reserved.PCRE2 JUST-IN-TIME COMPILATION n by:Zoltan HerczegEmail local part: hzmesterEmail domain: freemail.huCopyright(c) 2010-2020 Zoltan HerczegAll rights reserved.STACK-LESS JUST-IN-TIME COMPILER-------------------------------Written by:Zoltan HerczegEmail local part: hzmesterEmail domain: freemail.huCopyright(c) 2009-2020 Zoltan HerczegAll rights reserved.THE "BSD" LICENCE-----------------Open Source Used In Webex Teams Desktop Client April 2021 8

Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditions are met:* Redistributions of source code must retain the above copyright notices,this list of conditions and the following disclaimer.* Redistributions in binary form must reproduce the above copyrightnotices, this list of conditions and the following disclaimer in thedocumentation and/or other materials provided with the distribution.* Neither the name of the University of Cambridge nor the names of anycontributors may be used to endorse or promote products derived from thissoftware without specific prior written permission.THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THEIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSEARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BELIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ORCONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OFSUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESSINTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER INCONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF SUCH DAMAGE.EXEMPTION FOR BINARY LIBRARY-LIKE he second condition in the BSD licence (covering binary redistributions) doesnot apply all the way down a chain of software. If binary package A includesPCRE2, it must respect the condition, but if package B is software thatincludes package A, the condition is not imposed on package B unless it usesPCRE2 independently.EndRedistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditionsare met:1. Redistributions of source code must retain the copyrightnotice, this list of conditions and the following disclaimer.2. Redistributions in binary form must reproduce the copyrightnotice, this list of conditions and the following disclaimer in thedocumentation and/or other materials provided with the distribution.3. The name of the author may not be used to endorse or promote productsOpen Source Used In Webex Teams Desktop Client April 2021 9