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For DNIS is Register
TEL
Keep Alive
Keep Alive Time (sec)
FXO Tel NO: If the FXO Tel NO will be used in SIP URL,
the SIP FROM header's URL will be
FXO_Tel_NO@local_IP_address.
The following guideline could be used for most cases:
1.
If the VGW-400 Series in SIP proxy was handled as a
gateway, please set both the display name and User Id to be
"PSTN caller ID".
2.
If the VGW-400 Series in SIP proxy was handled as a
subscriber, please set the display name to "PSTN caller ID" and
user ID to "SIP User ID".
When you have a call from VoIP to FXO to call out to PSTN
network, there are two methods can be used. ( FXO port
dialing out only )
1-stage dialing: When there is an SIP trunk incoming call to
VGW-400 Series, it selects a free FXO port and dial out
digits directly without doing DM and routes plan directly.
Note: If VGW-400 Series was configured to PABX Mode, the
incoming call from VoIP or FXO port only route to FXS
port. However, the outgoing call from FXS port goes to
either VoIP or FXO port depend on DM and routes plan.
2-stage dialing: When there is an SIP trunk incoming call to
VGW-400 Series, it answers this call and play dial tone to
SIP trunk to wait for SIP trunk user to dial digits and send
these digits to FXO/PSTN network one by one.
Enable or Disable it.
Specify interval time to send SIP register message to proxy
server.
65
Internet Telephony Gateway
VGW-400 Series
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