Netronix SIP 60X, Руководство пользователя

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SIP 60X User Manual
Page 32 of 43
If your home or office router can act as a UPNP server, you
can
select “UPNP” option for NAT traversal.
Use DNS SRV:
Default is No .
If set to
“Yes” the client will use DNS SRV to look up
server.
User ID is Phone
Number
If the SIP 60X 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 SIP 60X 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‟s registration
information is cleared on reboot.
Register
Expiration
Allows the user to specify the time frequency (in minutes)
for the SIP 60X to refresh its registration with the specified
registrar. The default interval is 60 minutes (or 1 hour).
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
Defines the local SIP port the SIP 60X will listen and
transmit.
The default value for Profile 1 is 5060 and 6060 for Profile
2.
Local RTP Port Defines the local RTP-RTCP port pair the PROFILE 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, por3 for its RTCP and so on.
The default value for Profile 1 is 5004 and 6004 for Profile
2.
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 SIP 60X 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.