164 TALKSWITCH USER GUIDE NORTH AMERICA
2. If this TalkSwitch system will act as the SIP server for a network and has
a dynamic Public IP address, enter the Fully Qualified Domain Name
(FQDN) associated with the Public IP address. If the address is static,
leave this field blank.
You can obtain a FQDN from a Dynamic Domain Name Service (DDNS)
provider such as DynDNS (visit http://www.dyndns.org/services/
dyndns). Check your router documentation to confirm which DDNS your
router can support.
Figure 128: IP Configuration
5.4.2 Configure TalkSwitch Profile
5.4.2.1 TalkSwitch Profile
Select System Information -> VoIP Configuration
Figure 129: TalkSwitch profile