What ports are required for Silent Phone


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:

Service

Port

Protocol

Direction

DNS

SIP+TLS

5061 - 443

TCP

Out

 

SRTP

10000 - 65534

UDP

Both

 

STUN

3478 - 3479

UDP

Both

stun01.silentcircle.net ; stun02.silentcircle.net


 
What is the Firewall Traversal option?
Silent Phone has a feature called the Firewall Traversal that, when enabled, will allow users to get around firewalls without having to resort to opening ports on their routers. The Firewall Traversal allows communications using port 443 (widely used for browsing the internet).

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  • 21-Aug-2018
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