Cisco SPA232D Administration Manual page 159

Configuring the Voice Settings
DECT Line 1 - DECT Line 10
Cisco SPA232D Administration Guide
Field
Auth Resync-
Reboot
SIP Proxy-Require
SIP Remote-Party-
ID
SIP GUID
Description
If this feature is enabled, the ATA authenticates the sender
when it receives the NOTIFY resync reboot (RFC 2617)
message. To use this feature, select yes. Otherwise, select
no.
Default setting: yes
The SIP proxy can support a specific extension or
behavior when it sees this header from the user agent. If
this field is configured and the proxy does not support it, it
responds with the message, unsupported. Enter the
appropriate header in the field provided.
Default setting: blank
To use the Remote-Party-ID header instead of the From
header, select yes. Otherwise, select no.
Default setting: yes
This feature limits the registration of SIP accounts. The
Global Unique ID is generated for each line for each ATA.
When it is enabled, the ATA adds a GUID header in the SIP
request. The GUID is generated the first time the unit
boots up and stays with the unit through rebooting and
even factory reset.
Default setting: no
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