Installing the VoIP Intercom
Intercom Setup
Operations Guide
930242A-D
CyberData Corporation
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2. On the
SIP Configuration
page, enter values for the parameters indicated in
Table 2-9
.
Table 2-9. SIP Configuration Parameters
Web Page Item
Description
Enable SIP Operation
Enables or disables SIP operation.
SIP Settings
SIP Server
Use this field to set the address (in dotted decimal notation or
as a canonical name) of the SIP registrar. This field can
accept canonical names of up to 255 characters in length.
Backup SIP Server 1
Backup SIP Server 2
When the primary SIP Server goes offline and the device fails
to register after the normal re-registration interval, the
controller will fall back to using Backup SIP Server 1.
If Backup SIP Server 1 fails, the device will use Backup SIP
Server 2.
If a higher priority SIP Server comes back online, the device
will switch back to this server.
You can leave the
Backup SIP Server 1
and
Backup SIP
Server 2
fields blank.
Use Cisco SRST
When selected, the backup servers are handled according to
Cisco SRST (Survivable Remote Site Telephony).
Remote SIP Port
Type the
Remote SIP Port
number (default 5060)
(8 character limit).
Local SIP Port
Type the
Local SIP Port
number (default 5060)
(8 character limit).
Outbound Proxy
Type the Outbound Proxy as either a numeric IP address in
dotted decimal notation or the fully qualified host name
(255 character limit [FQDN]).
Outbound Proxy Port
Type the Outbound Proxy Port number (8 character limit).
SIP User ID
Type the
SIP User ID
(up to 64 alphanumeric characters).
Authenticate ID
Type the
Authenticate ID
(up to 64 alphanumeric characters).
Authenticate Password
Type the
Authenticate Password
(up to 64 alphanumeric
characters).
Register with a SIP Server
Check this box to enable SIP Registration.
For information about Point-to-Point Configuration, see
Section 2.2.5.2, "Point-to-Point Configuration"
.
Re-registration Interval (in seconds)
The SIP Registration lease time in seconds.
Unregister on Reboot
When selected, on boot, the device will first register with a
SIP server with a expiration delay of 0 seconds. This has the
effect of unregistering any current devices on this extension.
Disable rport discovery
When selected, the device is prevented from including the
public WAN IP address in the contact information sent to
remote SIP servers. This setting will generally only need to be
enabled when using an SBC in conjunction with a remote SIP
server.