Squidguard not allow skype

[ngoctuct]

hi all,
My network is access internet via proxy
when i start squidguard  then skype not accect

#SkypeWHITELIST
13.107.3.128 skype.com 104.47.151.128 23.101.156.198 192.16.48.200 192.16.48.200 aria.microsoft.com 40.117.100.83 131.253.61.80 s-microsoft.com 104.80.4.245 173.194.210.138 tools.google.com login.live.com crl.microsoft.com mscrl.microsoft.com ocsp.msocsp.com 104.105.140.51 auth.gfx.ms clients4.google.com symcd.com safebrowsing-cache.google.com 108.177.11.100 131.253.61.66 microsoft.com globalsign.com symcb.com 91.190.219.147 104.105.154.224 c.bing.com skypeassets.com 104.208.156.39 131.253.14.192 91.190.219.146 23.10.58.149 157.56.109.8 aspnetcdn.com 104.46.97.194 137.116.195.37 65.52.108.74 204.79.197.200 dps.bing.com 65.52.108.74 157.56.17.247 13.107.8.20 clients1.google.com 13.107.8.20 216.58.192.78 177.193.95.234 www.google.com.br 177.193.95.234 216.58.219.67 74.125.31.95 translate.googleapis.com 13.107.8.20 52.184.225.87 173.222.159.210 216.58.219.67 216.58.219.174 216.58.192.78 52.184.225.87 alt1-safebrowsing.google.com 172.217.7.206 74.125.26.190 pf.directory.live.com 65.55.52.23 216.58.219.174 msftncsi.com 104.46.96.162 skype-m.hotmail.com 173.222.159.210 104.210.9.95 104.79.207.60 131.253.61.64 104.80.13.212 131.253.14.213 m.hotmail.com 91.190.217.146 191.239.8.125 40.114.211.99 dev.microsofttranslator.com 131.253.40.50 134.170.0.199 13.77.97.92 157.56.194.7 157.56.194.7 dub404-m.hotmail.com 40.122.162.208 40.127.169.165 40.122.44.96 23.99.112.73 204.79.197.213 storage.live.com 13.67.190.37 207.46.101.12 40.69.219.199 23.99.112.73 23.97.215.12 65.52.108.11 104.46.104.184 104.46.104.184 13.81.56.26 13.69.158.96 microsoft.com 216.58.219.78 ssl.gstatic.com 216.58.219.131 login.live.com dsn5.d.skype.net dsn11.d.skype.net 157.55.56.164 dsn14.d.skype.net 103.0.40.7.0.rst7.r.skype.net dsn10.d.skype.net dsn11.d.skype.net 157.55.56.164 dsn7.d.skype.net

so it not work
16/5000

Please help me
thanks