d. Prefer Primary SIP Server to No or Yes depending on your configuration. Set to No if no Failover
SIP Server is defined. If “Yes”, account will register to Primary SIP Server when failover registration
expires.
e. Outbound Proxy: Set your Outbound Proxy IP Address or FQDN. Leave empty if not available.
6. After configuring the SIP server and activating the profiles, you should access to FXS Ports page to
register your accounts. In FXS Ports tab, set the following:
a. SIP User ID: User account information, provided by VoIP service provider (ITSP). Usually in the
form of digit similar to phone number or actually a phone number.
b. Authenticate ID: SIP service subscriber’s Authenticate ID used for authentication. Can be identical
to or different from SIP User ID.
c. Authenticate Password: SIP service subscriber’s account password to register to SIP server of
ITSP. For security reasons, the password field will be shown as empty.
d. Name: Any name to identify this specific user.
e. Set Enable Port to Yes.
7. Press Apply at the bottom of the page to save your configuration.
Figure 11: SIP Profiles Settings
Figure 12: SIP Accounts settings