Hanlong Technology Co., Ltd Unicorn 60x0 User Manual Page 15 of 25
Firmware
1.0.0.29 Last Updated 8/2010
PROFILE PAGE DEFINITIONS
Settings Options
Definitions
Account active
When set to Yes this profile is activated
SIP Server
SIP Server’s URI or IP address
Outbound Proxy
SIP Outbound Proxy Server’s URI or IP address
NAT Traversal
This parameter defines whether the Unicorn 600x NAT
traversal mechanism will be activated or not.
If Choosing
No
,nothing to do.
If Choosing
No, but send keep-alive
, the Unicorn 600x will
periodically (every 20 seconds or so) send a blank UDP
packet (with no payload data) to the SIP server to keep the
“hole” on the NAT open.
If choosing
STUN
and a STUN server is also specified, then
the Unicorn 600x will behave according to the STUN client
specification. Under this mode, the embedded STUN client
inside the Unicorn 600x will attempt to detect if and what
type of firewall/NAT it is sitting behind through
communication with the specified STUN server. If the
detected NAT is a Full Cone, Restricted Cone, or a
Port-Restricted Cone, the Unicorn 600x will attempt to use
its mapped public IP address and port in all its SIP and SDP
messages. If choosing
STUN
with no specified STUN
server, the Unicorn 600x will periodically (every 20 seconds
or so) send a blank UDP packet (with no payload data) to
the SIP server to keep the “hole” on the NAT open.
If choosing
UPNP
, the embedded UPNP client inside the
Unicorn 600x will attempt to mapping ports with the router
by upnp protocol.
Ports Using The Profile
Share With One
Common Account
If set to “
Yes
”, Unicorn60x0 will use the first account among
the FXO PORTS of using the same profile.
If set to “
No
”, you need configure one port one account in
FXO PORTS page.
Auto Select Idle Port
(For Outgoing Call)
If set to “
Yes
”, Unicorn60x0 will auto-select an idle Line to
make outbound call to PSTN.
If set to “
No
”, you need configure one port one account in
FXO PORTS page, then it is the business of SIP SERVER
that it decide which idle FXO Port for outbound call.
Use DNS SRV
Default is No. If set to Yes the client will use DNS SRV for
server lookup
User ID is Phone
Number
If the Unicorn 600x has an assigned PSTN telephone
number, this field should be set to “Yes”. Otherwise, set it to
“No”. If “Yes” is set, a “user=phone” parameter will be
attached to the “From” header in SIP request
