GL-VP-150
User Manual
Copyright © 2009-2011 GigaLink
Page 28 of 37
8.2.4.4 Account Options
Account 1 Options
Settings Options
Meaning
Account active
When set to Yes the FXS port is activated
SIP Server
This field contains the URI string or the IP address (and port, if
different from 5060) of the SIP proxy server. e.g., the following
are some valid examples: sip.my-voip-provider.com, or
sip:my-company-sip-server.com, or 192.168.1.200:5066
Outbound Proxy
This field contains the URI string or the IP address (and port, if
different from 5060) of the outbound proxy. If there is no
outbound proxy, this field SHOULD be left blank. If not blank, all
outgoing requests will be sent to this outbound proxy.
NAT Traversal
This parameter defines whether or not the GL-VP-150 NAT
traversal mechanism is activated. If activated (by choosing
“Yes”) and a STUN server is also specified, then the GL-VP-150
performs according to the STUN client specification. Using this
mode, the embedded STUN client will detect if and what type of
firewall/NAT is being used. If the detected NAT is a Full Cone,
Restricted Cone, or a Port-Restricted Cone, the GL-VP-150 will
use its mapped public IP address and port in all of its SIP and
SDP messages. If the NAT Traversal field is set to “Yes”
with no
specified STUN server
, the GL-VP-150 will periodically (every
20 seconds or so) send a blank UDP packet no payload data) to
