Figure 8: Sip Profiles Settings - Grandstream Networks HT818 Administration Manual

Prefer Primary SIP Server to No or Yes depending on your configuration. Set to No if no Failover
d.
SIP Server is defined. If "Yes", account will register to Primary SIP Server when failover
registration expires.
Outbound Proxy: Set your Outbound Proxy IP Address or FQDN. Leave empty if not available.
e.
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:
SIP User ID: User account information, provided by VoIP service provider (ITSP). Usually in the
a.
form of digit similar to phone number or actually a phone number.
Authenticate ID: SIP service subscriber's Authenticate ID used for authentication. Can be
b.
identical to or different from SIP User ID.
Authenticate Password: SIP service subscriber's account password to register to SIP server of
c.
ITSP. For security reasons, the password will field will be shown as empty.
Name: Any name to identify this specific user.
d.
Set Enable Port to Yes.
e.
For more information, related to above options please refer to
7. Press Apply at the bottom of the page to save your configuration.
Profile(s) settings

Figure 8: SIP Profiles Settings

HT818 Administration Guide
Version 1.0.27.2
and FXS Ports Settings
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