DAG3000-112S VoIP Gateway User Manual
34
Reject Anonymous Call
If this parameter is enabled, all anonymous calls will be rejected.
Default value is
‘
not disable
’
.
# as ending Dial Key
‘# ‘
is used as the end mark for dialing.
# Escape
If this parameter
is enabled, ‘
#
’
is considered as a digit of the number
that is dialed.
Value
of
“Refer
To“
refers
to ”Contact”
If this parameter is enabled,
‘
contract header
’
needs to be filled in in
the
‘
refer to
’
field of a SIP message.
Third Party Do Not Send 18x
Response
If this parameter is enabled, the third party will not send 18x
response during a attended transfer.
Send BYE when Recv REFER
Response (unattended)
If this parameter is enabled, the third party will send BYE to release
session after receiving REFER during a blind transfer.
Send New REGISTER when Recv
423 Response
If this parameter is enabled, the value of
‘
expires
’
header will be
automatically updated and REGISTER will be re-sent after receiving of
423 response.
Implicit Subscribe
If this parameter is enabled, the gateway will accept implicit
subscription.
CSeq Start with 1
If this parameter is enabled, the value of CSeq starts with
‘
1
’
.
Forbid Invilad m=line in reINVITE
If this parameter is enabled, the gateway will prevent
‘
invilad
m=line
’
from being carried in the SDP of re-INVITE.
RTP Mode in SDP when Call Holding
Use
‘
sendonly
‘
or
‘
inactive
’
as RTP mode during call holding.
Support Call Waiting of Huawei
IPPBX
If this parameter is enabled, the gateway will support call waiting of
Huawei IPPBX.
Accept Orphan 200 OK
If this parameter is enabled, the gateway will support different
‘
to-tag
200 OK
’
in a INVITE session
Domain Query Type
There are two modes: A QUERY and SRV QUERY. Default is
‘
A QUERY
’
.
Domain Re-resolution Interval
Default 0: forbidden
DNS cache
If this parameter is enabled, the gateway will cache the DNS query
results.
Early Media
Support the receiving of Early Media.