4 Configurations on Web Interface
DAG1000-1S/2S/4S User Manual
Copyright©2011-2017 Dinstar
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Forbid Invalid m=line in
reINVITE
If this parameter is enabled, the device will prevent ‘invalid
m=line’ from being carried in the SDP of re-INVITE.
Call Confirm Tone
If this parameter is enabled, ring-back tone will be played
when a call does not receive 180x response.
Call Waiting Response Code
User can choose 180 or 182 as call waiting response code
RTP Mode in SDP when Call
Holding
Use ‘send only’ or ‘inactive’ as RTP mode during call holding.
Support Call Waiting of
Huawei IPPBX
If this parameter is enabled, the device will support call
waiting of Huawei IPPBX.
Accept Orphan 200 OK
If this parameter is enabled, the DAG1000 device will support
different ‘to-tag 200 OK’ in an INVITE session.
Called Number Preferred
Choose
P-Called-Party-ID header or Request-Line
Caller-ID Preferred
Choose
P-Asserted-Identity header or From Header
Report SDP Whatever
If this parameter is enabled, SDP will be reported anytime
18x Response Preferred
Choose ‘18x Response with SDP’, ‘Last 18x Response’ or
‘Local Ring Tone Only’
Flashhook Operation Mode
Choose Mode one, Mode two or Mode three
Attended Transfer Trigger
Choose ‘Onhook’ or ‘Fla4’
Figure 4-26 Configure Default SIP Parameters & Early Media
