Outbound Proxy Settings

Note that if you use this option, your proxy settings will be automatically applied to all SIP Registrations and to all outgoing SIP calls except for those cases when you specify another Outbound Proxy for SIP registration or in the Outgoing VOIP Call Routing rule for your call. Messy use of this option could lead to problems of dialing (for outgoing calls) and to the problems of hearing and transmitting of the fax (for incoming calls). Thus, we do not recommend using of Default Outbound Proxy for inexperienced users. If your SIP provider requires (or supports) the using of Outbound Proxy function, we recommend that you specify the proxy settings in SIP Registration and Outgoing VOIP Call Routing rules associated with this provider. However, this option may be useful for advanced users. For example, if you do not want to use the SIP Registration function, you can enter authorization data to the server of your SIP provider here (username, password, sip-server address) and to use these settings for making an outgoing call via your provider.

Use Default Outbound Proxy

Check this field if you want to specify and use Default Proxy Settings.

Proxy Server (and Port)

SIP proxy IP address. Note, that the default port is 5060 if UDP or TCP transport is used. You may not to enter the port if default port is used. Note that in the case of using global Outbound Proxy, the proxy will be applied to all SIP Registrations and to all Outgouing rules, except registrations and rules with which other proxy is specified.

Examples:

sip.outboundserver.com

myoutbound.com : 5080

192.168.0.5 : 5075

SIP over UDP

Select this option to use SIP over UDP. This option is used by default. Note that in the case of using global Outbound Proxy, the selected transport will be applied to all SIP Registrations and to all Outgouing rules, except registrations and rules with which other proxy is specified.

SIP over TCP

Select this option to use SIP over TCP. If you want to use TCP, please ask your SIP provider about support for SIP over TCP. Note that in the case of using global Outbound Proxy, the selected transport will be applied to all SIP Registrations and to all Outgouing rules, except registrations and rules with which other proxy is specified.

Proxy Username (optional)

Username for authentication with proxy.

Proxy Password (optional)

Password credential for authentication with proxy.