Unicorn 3101 User Manual
Copyright © 2008
Hanlong Technology Co., Ltd Page 21 of 29
payload data) to the SIP server to keep the “hole” on the
NAT open.
SIP User ID
SIP service subscriber’s User ID
Authenticate ID
SIP service subscriber’s Authenticate ID. Can be
identical to or different from SIP User ID
Authenticate Password
SIP service subscriber’s account password
Name
SIP service subscriber’s name which will be used for
Caller ID display
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 3101 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
SIP Registration
This parameter controls whether the Unicorn 3101
needs to send REGISTER messages to the proxy
server. The default setting is
Yes
.
Unregister On Reboot
Default is
No
. If set to
Yes
, the SIP user will be
unregistered on reboot.
Register Expiration
This parameter allows the user to specify the time
frequency (in minutes) the Unicorn 3101refreshes its
registration with the specified registrar. The default
interval is
6
minutes, The maximum interval is
65535
minutes (about 45 days).
Outgoing Call without
Registration
Default is No. If set to “Yes,” user can place outgoing
calls even when not registered (if allowed by ITSP) but is
unable to receive incoming calls.
Local SIP port
This parameter defines the local SIP port the Unicorn
3101 will listen and transmit. The default value for FXS
port is
5060
. The default value for FXO port is
5062
.
Local RTP port
This parameter defines the local RTP-RTCP port pair
the Unicorn 3101 will listen and transmit. It is the base
RTP port for channel 0. When configured, channel 0 will
use this port _value for RTP and the por1 for its
RTCP; channel 1 will use por2 for RTP and
por3 for its RTCP. The default value for FXS
port is 5004. The default value for FXO port is
5008
.
Use random port
This parameter, when set to
YES
, will force random
generation of both the local SIP and RTP ports. This is
usually necessary when multiple Unicorn 3101 are
behind the same NAT.
Refer-To Use Target
Contact
Default is
NO
. If set to
YES
, then for Attended Transfer,
the “Refer-To” header uses the transferred target’s
Contact header information.
