NL1901ACV Enhanced Hybrid 4G LTE Gateway – User Guide
UG01063 v. 1.0 December 2018
Displays the phone port you want to configure, the
NL1901ACV supports two phone lines.
Select this option for your phone if your VoIP Service Provider
has enabled Call Waiting on your SIP account.
Unconditionally Call
forwarding number
Select this option if your VoIP Service Provider has enabled
Call Forwarding on your SIP account and you wish to use this
feature.
Busy Call Forwarding
Number
Enter the phone number to forward a call to if it arrives while
the line is busy.
No Answer Call forwarding
number
Enter the phone number to forward a call to if the call is not
answered.
Select this option if your VoIP Service Provider has enabled
Call Forwarding on your SIP account and you wish to use this
feature.
Select this option if your VoIP Service Provider has enabled
Call Forwarding on your SIP account and you wish to use this
feature.
MWI (Message Waiting
Indicator)
Select this option if your VoIP Service Provider has enabled
MWI (Message Waiting Indicator) on your SIP account and you
wish to use this feature.
Select this option if your VoIP Service Provider has enabled
Anonymous Call Blocking on your SIP account and you wish to
use this feature.
Select this option if your VoIP Service Provider has enabled
Anonymous Calling on your SIP account and you wish to use
this feature.
When set to Display anonymous, the gateway hides your
caller ID. When set to All anonymous, the gateway hides both
caller ID and the SIP URL of the originating call.
Select this option if your VoIP Service Provider has enabled
DND (Do Not Disturb) on your SIP account and you wish to
use this feature.
Select this if your VoIP Service Provider supports Call Return
on your SIP account and you wish to use this feature.
Select this if your VoIP Service Provider supports Call Transfer
on your SIP account and you wish to use this feature.
Select this if your VoIP Service Provider supports Conference
Calling on your SIP account and you wish to use this feature.
Select this if your VoIP Service Provider supports Warm Line
functionality on your SIP account and you wish to use this
feature.
Enter the Uniform Resource Identifier (URI) of the destination
number.
Enter length of time in seconds before a warm line dials the
Warm Line URI, see previous.