CounterPath Bria 2.4 User Guide - Manual (Page 77)

Bria 2.4 for Windows User Guide
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SIP Account Properties – Topology
Table 7: SIP Account Properties – Topology
Field Description
Firewall Traversal
IP Address This setting controls how your IP address is presented.
• Discover global address: Let Bria determine your public IP address. This is the recommended
setting unless your VoIP service provider advises otherwise.
• Use local IP address: use the IP address of the Bria computer.
The recommended setting is Discover global address.
STUN Server This setting specifies the STUN server to use.
• Discover the server: Choose this option to let Bria find the address of a STUN server.
• Use this server: To use a different STUN server. For the address enter a domain name or an IP
address.
The recommended setting is Discover server.
Enable ICE ICE optimizes traffic and may help with firewall traversal.
Typically, ICE is enabled. However, it may need to be disabled if your VoIP service provider has
implemented a firewall traversal solution that is not compatible with ICE enabled.
If you have problems with calls, contact your VoIP service provider for information on their firewall
traversal solution.