If you find that Bria consistently has a delay when answering calls you may be able to improve this by specifying a port and transport type in your client. We recommend reaching out to your VoIP provider to have them recommend which port you should be connecting over, and which transport type they support. Some VoIP providers are not compatible with a specific type of lookup that Bria will try to perform, but specifying a port and transport type should avoid this.
To do so open your Softphone menu -> Account Settings -> Choose your SIP/VoIP account. Affix the port your provider specified to the end of your domain. If you were connecting to sip.example.com, and your provider specified that port 5060 should be used, your domain category should then be sip.example.com:5060. You can then specify the transport to be used on the Transport tab of your account settings.
If this does not help please contact our support teams for further assistance