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What ports need to be open for Silent Phone to function?

Last Updated: Jan 22, 2015 10:58AM UTC
** For iOS (Apple) users, also please see here **

If you are using a firewall or your internet connection has been restricted by the administrator (i.e. corporate networks) you might want to open or request the administrator to open the following ports in order to be able to use Silent Phone:
Application Service Port Protocol Direction DNS
Silent Phone SIP+TLS 5061 TCP Out  
  SRTP 10000 - 65534 UDP Both  
  STUN 3478 - 3479 UDP Both ;
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